74121390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4057}}^1$

素因数の和:4106

約数の個数: 96

約数和(自身を含む): 227897280

約数和(自身を除く): 153775890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 58, 63, 70, 87, 90, 105, 126, 145, 174, 203, 210, 261, 290, 315, 406, 435, 522, 609, 630, 870, 1015, 1218, 1305, 1827, 2030, 2610, 3045, 3654, 4057, 6090, 8114, 9135, 12171, 18270, 20285, 24342, 28399, 36513, 40570, 56798, 60855, 73026, 85197, 117653, 121710, 141995, 170394, 182565, 235306, 255591, 283990, 352959, 365130, 425985, 511182, 588265, 705918, 823571, 851970, 1058877, 1176530, 1277955, 1647142, 1764795, 2117754, 2470713, 2555910, 3529590, 4117855, 4941426, 5294385, 7412139, 8235710, 10588770, 12353565, 14824278, 24707130, 37060695, 74121390]

約数ペア:

[(1, 74121390), (2, 37060695), (3, 24707130), (5, 14824278), (6, 12353565), (7, 10588770), (9, 8235710), (10, 7412139), (14, 5294385), (15, 4941426), (18, 4117855), (21, 3529590), (29, 2555910), (30, 2470713), (35, 2117754), (42, 1764795), (45, 1647142), (58, 1277955), (63, 1176530), (70, 1058877), (87, 851970), (90, 823571), (105, 705918), (126, 588265), (145, 511182), (174, 425985), (203, 365130), (210, 352959), (261, 283990), (290, 255591), (315, 235306), (406, 182565), (435, 170394), (522, 141995), (609, 121710), (630, 117653), (870, 85197), (1015, 73026), (1218, 60855), (1305, 56798), (1827, 40570), (2030, 36513), (2610, 28399), (3045, 24342), (3654, 20285), (4057, 18270), (6090, 12171), (8114, 9135)]