2446710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 6856704

約数和(自身を除く): 4409994

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 191, 210, 305, 366, 382, 427, 573, 610, 854, 915, 955, 1146, 1281, 1337, 1830, 1910, 2135, 2562, 2674, 2865, 4011, 4270, 5730, 6405, 6685, 8022, 11651, 12810, 13370, 20055, 23302, 34953, 40110, 58255, 69906, 81557, 116510, 163114, 174765, 244671, 349530, 407785, 489342, 815570, 1223355, 2446710]

約数ペア:

[(1, 2446710), (2, 1223355), (3, 815570), (5, 489342), (6, 407785), (7, 349530), (10, 244671), (14, 174765), (15, 163114), (21, 116510), (30, 81557), (35, 69906), (42, 58255), (61, 40110), (70, 34953), (105, 23302), (122, 20055), (183, 13370), (191, 12810), (210, 11651), (305, 8022), (366, 6685), (382, 6405), (427, 5730), (573, 4270), (610, 4011), (854, 2865), (915, 2674), (955, 2562), (1146, 2135), (1281, 1910), (1337, 1830)]