68401710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:243

約数の個数: 192

約数和(自身を含む): 214643520

約数和(自身を除く): 146241810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 19, 26, 30, 34, 38, 39, 45, 51, 57, 65, 78, 85, 90, 95, 102, 114, 117, 130, 153, 170, 171, 181, 190, 195, 221, 234, 247, 255, 285, 306, 323, 342, 362, 390, 442, 494, 510, 543, 570, 585, 646, 663, 741, 765, 855, 905, 969, 1086, 1105, 1170, 1235, 1326, 1482, 1530, 1615, 1629, 1710, 1810, 1938, 1989, 2210, 2223, 2353, 2470, 2715, 2907, 3077, 3230, 3258, 3315, 3439, 3705, 3978, 4199, 4446, 4706, 4845, 5430, 5814, 6154, 6630, 6878, 7059, 7410, 8145, 8398, 9231, 9690, 9945, 10317, 11115, 11765, 12597, 14118, 14535, 15385, 16290, 17195, 18462, 19890, 20634, 20995, 21177, 22230, 23530, 25194, 27693, 29070, 30770, 30951, 34390, 35295, 37791, 40001, 41990, 42354, 44707, 46155, 51585, 55386, 58463, 61902, 62985, 70590, 75582, 80002, 89414, 92310, 103170, 105885, 116926, 120003, 125970, 134121, 138465, 154755, 175389, 188955, 200005, 211770, 223535, 240006, 268242, 276930, 292315, 309510, 350778, 360009, 377910, 400010, 402363, 447070, 526167, 584630, 600015, 670605, 720018, 760019, 804726, 876945, 1052334, 1200030, 1341210, 1520038, 1753890, 1800045, 2011815, 2280057, 2630835, 3600090, 3800095, 4023630, 4560114, 5261670, 6840171, 7600190, 11400285, 13680342, 22800570, 34200855, 68401710]

約数ペア:

[(1, 68401710), (2, 34200855), (3, 22800570), (5, 13680342), (6, 11400285), (9, 7600190), (10, 6840171), (13, 5261670), (15, 4560114), (17, 4023630), (18, 3800095), (19, 3600090), (26, 2630835), (30, 2280057), (34, 2011815), (38, 1800045), (39, 1753890), (45, 1520038), (51, 1341210), (57, 1200030), (65, 1052334), (78, 876945), (85, 804726), (90, 760019), (95, 720018), (102, 670605), (114, 600015), (117, 584630), (130, 526167), (153, 447070), (170, 402363), (171, 400010), (181, 377910), (190, 360009), (195, 350778), (221, 309510), (234, 292315), (247, 276930), (255, 268242), (285, 240006), (306, 223535), (323, 211770), (342, 200005), (362, 188955), (390, 175389), (442, 154755), (494, 138465), (510, 134121), (543, 125970), (570, 120003), (585, 116926), (646, 105885), (663, 103170), (741, 92310), (765, 89414), (855, 80002), (905, 75582), (969, 70590), (1086, 62985), (1105, 61902), (1170, 58463), (1235, 55386), (1326, 51585), (1482, 46155), (1530, 44707), (1615, 42354), (1629, 41990), (1710, 40001), (1810, 37791), (1938, 35295), (1989, 34390), (2210, 30951), (2223, 30770), (2353, 29070), (2470, 27693), (2715, 25194), (2907, 23530), (3077, 22230), (3230, 21177), (3258, 20995), (3315, 20634), (3439, 19890), (3705, 18462), (3978, 17195), (4199, 16290), (4446, 15385), (4706, 14535), (4845, 14118), (5430, 12597), (5814, 11765), (6154, 11115), (6630, 10317), (6878, 9945), (7059, 9690), (7410, 9231), (8145, 8398)]