30319980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 89800704

約数和(自身を除く): 59480724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 127, 138, 173, 230, 254, 276, 345, 346, 381, 460, 508, 519, 635, 690, 692, 762, 865, 1038, 1270, 1380, 1524, 1730, 1905, 2076, 2540, 2595, 2921, 3460, 3810, 3979, 5190, 5842, 7620, 7958, 8763, 10380, 11684, 11937, 14605, 15916, 17526, 19895, 21971, 23874, 29210, 35052, 39790, 43815, 43942, 47748, 58420, 59685, 65913, 79580, 87630, 87884, 109855, 119370, 131826, 175260, 219710, 238740, 263652, 329565, 439420, 505333, 659130, 1010666, 1318260, 1515999, 2021332, 2526665, 3031998, 5053330, 6063996, 7579995, 10106660, 15159990, 30319980]

約数ペア:

[(1, 30319980), (2, 15159990), (3, 10106660), (4, 7579995), (5, 6063996), (6, 5053330), (10, 3031998), (12, 2526665), (15, 2021332), (20, 1515999), (23, 1318260), (30, 1010666), (46, 659130), (60, 505333), (69, 439420), (92, 329565), (115, 263652), (127, 238740), (138, 219710), (173, 175260), (230, 131826), (254, 119370), (276, 109855), (345, 87884), (346, 87630), (381, 79580), (460, 65913), (508, 59685), (519, 58420), (635, 47748), (690, 43942), (692, 43815), (762, 39790), (865, 35052), (1038, 29210), (1270, 23874), (1380, 21971), (1524, 19895), (1730, 17526), (1905, 15916), (2076, 14605), (2540, 11937), (2595, 11684), (2921, 10380), (3460, 8763), (3810, 7958), (3979, 7620), (5190, 5842)]