1670850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 72

約数和(自身を含む): 4642560

約数和(自身を除く): 2971710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 47, 50, 75, 79, 90, 94, 141, 150, 158, 225, 235, 237, 282, 395, 423, 450, 470, 474, 705, 711, 790, 846, 1175, 1185, 1410, 1422, 1975, 2115, 2350, 2370, 3525, 3555, 3713, 3950, 4230, 5925, 7050, 7110, 7426, 10575, 11139, 11850, 17775, 18565, 21150, 22278, 33417, 35550, 37130, 55695, 66834, 92825, 111390, 167085, 185650, 278475, 334170, 556950, 835425, 1670850]

約数ペア:

[(1, 1670850), (2, 835425), (3, 556950), (5, 334170), (6, 278475), (9, 185650), (10, 167085), (15, 111390), (18, 92825), (25, 66834), (30, 55695), (45, 37130), (47, 35550), (50, 33417), (75, 22278), (79, 21150), (90, 18565), (94, 17775), (141, 11850), (150, 11139), (158, 10575), (225, 7426), (235, 7110), (237, 7050), (282, 5925), (395, 4230), (423, 3950), (450, 3713), (470, 3555), (474, 3525), (705, 2370), (711, 2350), (790, 2115), (846, 1975), (1175, 1422), (1185, 1410)]