42203460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{887}}^1$

素因数の和:973

約数の個数: 96

約数和(自身を含む): 129491712

約数和(自身を除く): 87288252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 61, 65, 78, 122, 130, 156, 183, 195, 244, 260, 305, 366, 390, 610, 732, 780, 793, 887, 915, 1220, 1586, 1774, 1830, 2379, 2661, 3172, 3548, 3660, 3965, 4435, 4758, 5322, 7930, 8870, 9516, 10644, 11531, 11895, 13305, 15860, 17740, 23062, 23790, 26610, 34593, 46124, 47580, 53220, 54107, 57655, 69186, 108214, 115310, 138372, 162321, 172965, 216428, 230620, 270535, 324642, 345930, 541070, 649284, 691860, 703391, 811605, 1082140, 1406782, 1623210, 2110173, 2813564, 3246420, 3516955, 4220346, 7033910, 8440692, 10550865, 14067820, 21101730, 42203460]

約数ペア:

[(1, 42203460), (2, 21101730), (3, 14067820), (4, 10550865), (5, 8440692), (6, 7033910), (10, 4220346), (12, 3516955), (13, 3246420), (15, 2813564), (20, 2110173), (26, 1623210), (30, 1406782), (39, 1082140), (52, 811605), (60, 703391), (61, 691860), (65, 649284), (78, 541070), (122, 345930), (130, 324642), (156, 270535), (183, 230620), (195, 216428), (244, 172965), (260, 162321), (305, 138372), (366, 115310), (390, 108214), (610, 69186), (732, 57655), (780, 54107), (793, 53220), (887, 47580), (915, 46124), (1220, 34593), (1586, 26610), (1774, 23790), (1830, 23062), (2379, 17740), (2661, 15860), (3172, 13305), (3548, 11895), (3660, 11531), (3965, 10644), (4435, 9516), (4758, 8870), (5322, 7930)]