195498030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3769}}^1$

素因数の和:3818

約数の個数: 128

約数和(自身を含む): 608025600

約数和(自身を除く): 412527570

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 91, 95, 105, 114, 130, 133, 182, 190, 195, 210, 247, 266, 273, 285, 390, 399, 455, 494, 546, 570, 665, 741, 798, 910, 1235, 1330, 1365, 1482, 1729, 1995, 2470, 2730, 3458, 3705, 3769, 3990, 5187, 7410, 7538, 8645, 10374, 11307, 17290, 18845, 22614, 25935, 26383, 37690, 48997, 51870, 52766, 56535, 71611, 79149, 97994, 113070, 131915, 143222, 146991, 158298, 214833, 244985, 263830, 293982, 342979, 358055, 395745, 429666, 489970, 501277, 685958, 716110, 734955, 791490, 930943, 1002554, 1028937, 1074165, 1469910, 1503831, 1714895, 1861886, 2057874, 2148330, 2506385, 2792829, 3007662, 3429790, 4654715, 5012770, 5144685, 5585658, 6516601, 7519155, 9309430, 10289370, 13033202, 13964145, 15038310, 19549803, 27928290, 32583005, 39099606, 65166010, 97749015, 195498030]

約数ペア:

[(1, 195498030), (2, 97749015), (3, 65166010), (5, 39099606), (6, 32583005), (7, 27928290), (10, 19549803), (13, 15038310), (14, 13964145), (15, 13033202), (19, 10289370), (21, 9309430), (26, 7519155), (30, 6516601), (35, 5585658), (38, 5144685), (39, 5012770), (42, 4654715), (57, 3429790), (65, 3007662), (70, 2792829), (78, 2506385), (91, 2148330), (95, 2057874), (105, 1861886), (114, 1714895), (130, 1503831), (133, 1469910), (182, 1074165), (190, 1028937), (195, 1002554), (210, 930943), (247, 791490), (266, 734955), (273, 716110), (285, 685958), (390, 501277), (399, 489970), (455, 429666), (494, 395745), (546, 358055), (570, 342979), (665, 293982), (741, 263830), (798, 244985), (910, 214833), (1235, 158298), (1330, 146991), (1365, 143222), (1482, 131915), (1729, 113070), (1995, 97994), (2470, 79149), (2730, 71611), (3458, 56535), (3705, 52766), (3769, 51870), (3990, 48997), (5187, 37690), (7410, 26383), (7538, 25935), (8645, 22614), (10374, 18845), (11307, 17290)]