432839940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{554923}}^1$

素因数の和:554948

約数の個数: 48

約数和(自身を含む): 1305181248

約数和(自身を除く): 872341308

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, 554923, 1109846, 1664769, 2219692, 2774615, 3329538, 5549230, 6659076, 7213999, 8323845, 11098460, 14427998, 16647690, 21641997, 28855996, 33295380, 36069995, 43283994, 72139990, 86567988, 108209985, 144279980, 216419970, 432839940]

約数ペア:

[(1, 432839940), (2, 216419970), (3, 144279980), (4, 108209985), (5, 86567988), (6, 72139990), (10, 43283994), (12, 36069995), (13, 33295380), (15, 28855996), (20, 21641997), (26, 16647690), (30, 14427998), (39, 11098460), (52, 8323845), (60, 7213999), (65, 6659076), (78, 5549230), (130, 3329538), (156, 2774615), (195, 2219692), (260, 1664769), (390, 1109846), (780, 554923)]