949628260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1$

素因数の和:637

約数の個数: 96

約数和(自身を含む): 2319528960

約数和(自身を除く): 1369900700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 239, 281, 404, 478, 505, 562, 707, 956, 1010, 1124, 1195, 1405, 1414, 1673, 1967, 2020, 2390, 2810, 2828, 3346, 3535, 3934, 4780, 5620, 6692, 7070, 7868, 8365, 9835, 14140, 16730, 19670, 24139, 28381, 33460, 39340, 48278, 56762, 67159, 96556, 113524, 120695, 134318, 141905, 168973, 198667, 241390, 268636, 283810, 335795, 337946, 397334, 470113, 482780, 567620, 671590, 675892, 794668, 844865, 940226, 993335, 1343180, 1689730, 1880452, 1986670, 2350565, 3379460, 3973340, 4701130, 6783059, 9402260, 13566118, 27132236, 33915295, 47481413, 67830590, 94962826, 135661180, 189925652, 237407065, 474814130, 949628260]

約数ペア:

[(1, 949628260), (2, 474814130), (4, 237407065), (5, 189925652), (7, 135661180), (10, 94962826), (14, 67830590), (20, 47481413), (28, 33915295), (35, 27132236), (70, 13566118), (101, 9402260), (140, 6783059), (202, 4701130), (239, 3973340), (281, 3379460), (404, 2350565), (478, 1986670), (505, 1880452), (562, 1689730), (707, 1343180), (956, 993335), (1010, 940226), (1124, 844865), (1195, 794668), (1405, 675892), (1414, 671590), (1673, 567620), (1967, 482780), (2020, 470113), (2390, 397334), (2810, 337946), (2828, 335795), (3346, 283810), (3535, 268636), (3934, 241390), (4780, 198667), (5620, 168973), (6692, 141905), (7070, 134318), (7868, 120695), (8365, 113524), (9835, 96556), (14140, 67159), (16730, 56762), (19670, 48278), (24139, 39340), (28381, 33460)]