154491570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1399}}^1$

素因数の和:1824

約数の個数: 64

約数和(自身を含む): 413280000

約数和(自身を除く): 258788430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 409, 818, 1227, 1399, 2045, 2454, 2798, 3681, 4090, 4197, 6135, 6995, 7362, 8394, 11043, 12270, 12591, 13990, 18405, 20985, 22086, 25182, 36810, 37773, 41970, 55215, 62955, 75546, 110430, 125910, 188865, 377730, 572191, 1144382, 1716573, 2860955, 3433146, 5149719, 5721910, 8582865, 10299438, 15449157, 17165730, 25748595, 30898314, 51497190, 77245785, 154491570]

約数ペア:

[(1, 154491570), (2, 77245785), (3, 51497190), (5, 30898314), (6, 25748595), (9, 17165730), (10, 15449157), (15, 10299438), (18, 8582865), (27, 5721910), (30, 5149719), (45, 3433146), (54, 2860955), (90, 1716573), (135, 1144382), (270, 572191), (409, 377730), (818, 188865), (1227, 125910), (1399, 110430), (2045, 75546), (2454, 62955), (2798, 55215), (3681, 41970), (4090, 37773), (4197, 36810), (6135, 25182), (6995, 22086), (7362, 20985), (8394, 18405), (11043, 13990), (12270, 12591)]