65719290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:237

約数の個数: 192

約数和(自身を含む): 209139840

約数和(自身を除く): 143420550

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 49, 57, 65, 70, 78, 91, 95, 98, 105, 114, 130, 133, 147, 181, 182, 190, 195, 210, 245, 247, 266, 273, 285, 294, 362, 390, 399, 455, 490, 494, 543, 546, 570, 637, 665, 735, 741, 798, 905, 910, 931, 1086, 1235, 1267, 1274, 1330, 1365, 1470, 1482, 1729, 1810, 1862, 1911, 1995, 2353, 2470, 2534, 2715, 2730, 2793, 3185, 3439, 3458, 3705, 3801, 3822, 3990, 4655, 4706, 5187, 5430, 5586, 6335, 6370, 6878, 7059, 7410, 7602, 8645, 8869, 9310, 9555, 10317, 10374, 11765, 12103, 12670, 13965, 14118, 16471, 17195, 17290, 17738, 19005, 19110, 20634, 23530, 24073, 24206, 25935, 26607, 27930, 32942, 34390, 35295, 36309, 38010, 44345, 44707, 48146, 49413, 51585, 51870, 53214, 60515, 70590, 72219, 72618, 82355, 88690, 89414, 98826, 103170, 115297, 120365, 121030, 133035, 134121, 144438, 164710, 168511, 181545, 223535, 230594, 240730, 247065, 266070, 268242, 312949, 337022, 345891, 361095, 363090, 447070, 494130, 505533, 576485, 625898, 670605, 691782, 722190, 842555, 938847, 1011066, 1152970, 1341210, 1564745, 1685110, 1729455, 1877694, 2190643, 2527665, 3129490, 3458910, 4381286, 4694235, 5055330, 6571929, 9388470, 10953215, 13143858, 21906430, 32859645, 65719290]

約数ペア:

[(1, 65719290), (2, 32859645), (3, 21906430), (5, 13143858), (6, 10953215), (7, 9388470), (10, 6571929), (13, 5055330), (14, 4694235), (15, 4381286), (19, 3458910), (21, 3129490), (26, 2527665), (30, 2190643), (35, 1877694), (38, 1729455), (39, 1685110), (42, 1564745), (49, 1341210), (57, 1152970), (65, 1011066), (70, 938847), (78, 842555), (91, 722190), (95, 691782), (98, 670605), (105, 625898), (114, 576485), (130, 505533), (133, 494130), (147, 447070), (181, 363090), (182, 361095), (190, 345891), (195, 337022), (210, 312949), (245, 268242), (247, 266070), (266, 247065), (273, 240730), (285, 230594), (294, 223535), (362, 181545), (390, 168511), (399, 164710), (455, 144438), (490, 134121), (494, 133035), (543, 121030), (546, 120365), (570, 115297), (637, 103170), (665, 98826), (735, 89414), (741, 88690), (798, 82355), (905, 72618), (910, 72219), (931, 70590), (1086, 60515), (1235, 53214), (1267, 51870), (1274, 51585), (1330, 49413), (1365, 48146), (1470, 44707), (1482, 44345), (1729, 38010), (1810, 36309), (1862, 35295), (1911, 34390), (1995, 32942), (2353, 27930), (2470, 26607), (2534, 25935), (2715, 24206), (2730, 24073), (2793, 23530), (3185, 20634), (3439, 19110), (3458, 19005), (3705, 17738), (3801, 17290), (3822, 17195), (3990, 16471), (4655, 14118), (4706, 13965), (5187, 12670), (5430, 12103), (5586, 11765), (6335, 10374), (6370, 10317), (6878, 9555), (7059, 9310), (7410, 8869), (7602, 8645)]