84080970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3499}}^1$

素因数の和:3604

約数の個数: 64

約数和(自身を含む): 226800000

約数和(自身を除く): 142719030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 89, 90, 135, 178, 267, 270, 445, 534, 801, 890, 1335, 1602, 2403, 2670, 3499, 4005, 4806, 6998, 8010, 10497, 12015, 17495, 20994, 24030, 31491, 34990, 52485, 62982, 94473, 104970, 157455, 188946, 311411, 314910, 472365, 622822, 934233, 944730, 1557055, 1868466, 2802699, 3114110, 4671165, 5605398, 8408097, 9342330, 14013495, 16816194, 28026990, 42040485, 84080970]

約数ペア:

[(1, 84080970), (2, 42040485), (3, 28026990), (5, 16816194), (6, 14013495), (9, 9342330), (10, 8408097), (15, 5605398), (18, 4671165), (27, 3114110), (30, 2802699), (45, 1868466), (54, 1557055), (89, 944730), (90, 934233), (135, 622822), (178, 472365), (267, 314910), (270, 311411), (445, 188946), (534, 157455), (801, 104970), (890, 94473), (1335, 62982), (1602, 52485), (2403, 34990), (2670, 31491), (3499, 24030), (4005, 20994), (4806, 17495), (6998, 12015), (8010, 10497)]