30875910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4657}}^1$

素因数の和:4697

約数の個数: 64

約数和(自身を含む): 84514752

約数和(自身を除く): 53638842

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 4657, 6630, 9314, 13971, 23285, 27942, 46570, 60541, 69855, 79169, 121082, 139710, 158338, 181623, 237507, 302705, 363246, 395845, 475014, 605410, 791690, 908115, 1029197, 1187535, 1816230, 2058394, 2375070, 3087591, 5145985, 6175182, 10291970, 15437955, 30875910]

約数ペア:

[(1, 30875910), (2, 15437955), (3, 10291970), (5, 6175182), (6, 5145985), (10, 3087591), (13, 2375070), (15, 2058394), (17, 1816230), (26, 1187535), (30, 1029197), (34, 908115), (39, 791690), (51, 605410), (65, 475014), (78, 395845), (85, 363246), (102, 302705), (130, 237507), (170, 181623), (195, 158338), (221, 139710), (255, 121082), (390, 79169), (442, 69855), (510, 60541), (663, 46570), (1105, 27942), (1326, 23285), (2210, 13971), (3315, 9314), (4657, 6630)]