345752903880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30981443}}^1$

素因数の和:30981491

約数の個数: 96

約数和(自身を含む): 1159945263360

約数和(自身を除く): 814192359480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 30981443, 61962886, 92944329, 123925772, 154907215, 185888658, 247851544, 278832987, 309814430, 371777316, 464721645, 557665974, 619628860, 743554632, 929443290, 960424733, 1115331948, 1239257720, 1394164935, 1858886580, 1920849466, 2230663896, 2788329870, 2881274199, 3717773160, 3841698932, 4802123665, 5576659740, 5762548398, 7683397864, 8643822597, 9604247330, 11153319480, 11525096796, 14406370995, 17287645194, 19208494660, 23050193592, 28812741990, 34575290388, 38416989320, 43219112985, 57625483980, 69150580776, 86438225970, 115250967960, 172876451940, 345752903880]

約数ペア:

[(1, 345752903880), (2, 172876451940), (3, 115250967960), (4, 86438225970), (5, 69150580776), (6, 57625483980), (8, 43219112985), (9, 38416989320), (10, 34575290388), (12, 28812741990), (15, 23050193592), (18, 19208494660), (20, 17287645194), (24, 14406370995), (30, 11525096796), (31, 11153319480), (36, 9604247330), (40, 8643822597), (45, 7683397864), (60, 5762548398), (62, 5576659740), (72, 4802123665), (90, 3841698932), (93, 3717773160), (120, 2881274199), (124, 2788329870), (155, 2230663896), (180, 1920849466), (186, 1858886580), (248, 1394164935), (279, 1239257720), (310, 1115331948), (360, 960424733), (372, 929443290), (465, 743554632), (558, 619628860), (620, 557665974), (744, 464721645), (930, 371777316), (1116, 309814430), (1240, 278832987), (1395, 247851544), (1860, 185888658), (2232, 154907215), (2790, 123925772), (3720, 92944329), (5580, 61962886), (11160, 30981443)]