234730260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{18367}}^1$

素因数の和:18453

約数の個数: 72

約数和(自身を含む): 722082816

約数和(自身を除く): 487352556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 6390, 12780, 18367, 36734, 55101, 73468, 91835, 110202, 165303, 183670, 220404, 275505, 330606, 367340, 551010, 661212, 826515, 1102020, 1304057, 1653030, 2608114, 3306060, 3912171, 5216228, 6520285, 7824342, 11736513, 13040570, 15648684, 19560855, 23473026, 26081140, 39121710, 46946052, 58682565, 78243420, 117365130, 234730260]

約数ペア:

[(1, 234730260), (2, 117365130), (3, 78243420), (4, 58682565), (5, 46946052), (6, 39121710), (9, 26081140), (10, 23473026), (12, 19560855), (15, 15648684), (18, 13040570), (20, 11736513), (30, 7824342), (36, 6520285), (45, 5216228), (60, 3912171), (71, 3306060), (90, 2608114), (142, 1653030), (180, 1304057), (213, 1102020), (284, 826515), (355, 661212), (426, 551010), (639, 367340), (710, 330606), (852, 275505), (1065, 220404), (1278, 183670), (1420, 165303), (2130, 110202), (2556, 91835), (3195, 73468), (4260, 55101), (6390, 36734), (12780, 18367)]