42415292010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{817723}}^1$

素因数の和:817772

約数の個数: 128

約数和(自身を含む): 131882526720

約数和(自身を除く): 89467234710

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, 3990, 5187, 7410, 8645, 10374, 17290, 25935, 51870, 817723, 1635446, 2453169, 4088615, 4906338, 5724061, 8177230, 10630399, 11448122, 12265845, 15536737, 17172183, 21260798, 24531690, 28620305, 31073474, 31891197, 34344366, 46610211, 53151995, 57240610, 63782394, 74412793, 77683685, 85860915, 93220422, 106303990, 108757159, 148825586, 155367370, 159455985, 171721830, 201977581, 217514318, 223238379, 233051055, 318911970, 326271477, 372063965, 403955162, 446476758, 466102110, 543785795, 605932743, 652542954, 744127930, 1009887905, 1087571590, 1116191895, 1211865486, 1413843067, 1631357385, 2019775810, 2232383790, 2827686134, 3029663715, 3262714770, 4241529201, 6059327430, 7069215335, 8483058402, 14138430670, 21207646005, 42415292010]

約数ペア:

[(1, 42415292010), (2, 21207646005), (3, 14138430670), (5, 8483058402), (6, 7069215335), (7, 6059327430), (10, 4241529201), (13, 3262714770), (14, 3029663715), (15, 2827686134), (19, 2232383790), (21, 2019775810), (26, 1631357385), (30, 1413843067), (35, 1211865486), (38, 1116191895), (39, 1087571590), (42, 1009887905), (57, 744127930), (65, 652542954), (70, 605932743), (78, 543785795), (91, 466102110), (95, 446476758), (105, 403955162), (114, 372063965), (130, 326271477), (133, 318911970), (182, 233051055), (190, 223238379), (195, 217514318), (210, 201977581), (247, 171721830), (266, 159455985), (273, 155367370), (285, 148825586), (390, 108757159), (399, 106303990), (455, 93220422), (494, 85860915), (546, 77683685), (570, 74412793), (665, 63782394), (741, 57240610), (798, 53151995), (910, 46610211), (1235, 34344366), (1330, 31891197), (1365, 31073474), (1482, 28620305), (1729, 24531690), (1995, 21260798), (2470, 17172183), (2730, 15536737), (3458, 12265845), (3705, 11448122), (3990, 10630399), (5187, 8177230), (7410, 5724061), (8645, 4906338), (10374, 4088615), (17290, 2453169), (25935, 1635446), (51870, 817723)]