42144830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1597}}^1$

素因数の和:1653

約数の個数: 64

約数和(自身を含む): 96647040

約数和(自身を除く): 54502210

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 58, 65, 70, 91, 130, 145, 182, 203, 290, 377, 406, 455, 754, 910, 1015, 1597, 1885, 2030, 2639, 3194, 3770, 5278, 7985, 11179, 13195, 15970, 20761, 22358, 26390, 41522, 46313, 55895, 92626, 103805, 111790, 145327, 207610, 231565, 290654, 324191, 463130, 602069, 648382, 726635, 1204138, 1453270, 1620955, 3010345, 3241910, 4214483, 6020690, 8428966, 21072415, 42144830]

約数ペア:

[(1, 42144830), (2, 21072415), (5, 8428966), (7, 6020690), (10, 4214483), (13, 3241910), (14, 3010345), (26, 1620955), (29, 1453270), (35, 1204138), (58, 726635), (65, 648382), (70, 602069), (91, 463130), (130, 324191), (145, 290654), (182, 231565), (203, 207610), (290, 145327), (377, 111790), (406, 103805), (455, 92626), (754, 55895), (910, 46313), (1015, 41522), (1597, 26390), (1885, 22358), (2030, 20761), (2639, 15970), (3194, 13195), (3770, 11179), (5278, 7985)]