2273850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:212

約数の個数: 72

約数和(自身を含む): 6344832

約数和(自身を除く): 4070982

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 163, 186, 225, 279, 310, 326, 450, 465, 489, 558, 775, 815, 930, 978, 1395, 1467, 1550, 1630, 2325, 2445, 2790, 2934, 4075, 4650, 4890, 5053, 6975, 7335, 8150, 10106, 12225, 13950, 14670, 15159, 24450, 25265, 30318, 36675, 45477, 50530, 73350, 75795, 90954, 126325, 151590, 227385, 252650, 378975, 454770, 757950, 1136925, 2273850]

約数ペア:

[(1, 2273850), (2, 1136925), (3, 757950), (5, 454770), (6, 378975), (9, 252650), (10, 227385), (15, 151590), (18, 126325), (25, 90954), (30, 75795), (31, 73350), (45, 50530), (50, 45477), (62, 36675), (75, 30318), (90, 25265), (93, 24450), (150, 15159), (155, 14670), (163, 13950), (186, 12225), (225, 10106), (279, 8150), (310, 7335), (326, 6975), (450, 5053), (465, 4890), (489, 4650), (558, 4075), (775, 2934), (815, 2790), (930, 2445), (978, 2325), (1395, 1630), (1467, 1550)]