29982007380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38438471}}^1$

素因数の和:38438496

約数の個数: 48

約数和(自身を含む): 90407286144

約数和(自身を除く): 60425278764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 38438471, 76876942, 115315413, 153753884, 192192355, 230630826, 384384710, 461261652, 499700123, 576577065, 768769420, 999400246, 1153154130, 1499100369, 1998800492, 2306308260, 2498500615, 2998200738, 4997001230, 5996401476, 7495501845, 9994002460, 14991003690, 29982007380]

約数ペア:

[(1, 29982007380), (2, 14991003690), (3, 9994002460), (4, 7495501845), (5, 5996401476), (6, 4997001230), (10, 2998200738), (12, 2498500615), (13, 2306308260), (15, 1998800492), (20, 1499100369), (26, 1153154130), (30, 999400246), (39, 768769420), (52, 576577065), (60, 499700123), (65, 461261652), (78, 384384710), (130, 230630826), (156, 192192355), (195, 153753884), (260, 115315413), (390, 76876942), (780, 38438471)]