23689890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1264

約数の個数: 96

約数和(自身を含む): 72723456

約数和(自身を除く): 49033566

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 930, 1085, 1213, 1302, 1395, 1953, 2170, 2426, 2790, 3255, 3639, 3906, 6065, 6510, 7278, 8491, 9765, 10917, 12130, 16982, 18195, 19530, 21834, 25473, 36390, 37603, 42455, 50946, 54585, 75206, 76419, 84910, 109170, 112809, 127365, 152838, 188015, 225618, 254730, 263221, 338427, 376030, 382095, 526442, 564045, 676854, 764190, 789663, 1128090, 1316105, 1579326, 1692135, 2368989, 2632210, 3384270, 3948315, 4737978, 7896630, 11844945, 23689890]

約数ペア:

[(1, 23689890), (2, 11844945), (3, 7896630), (5, 4737978), (6, 3948315), (7, 3384270), (9, 2632210), (10, 2368989), (14, 1692135), (15, 1579326), (18, 1316105), (21, 1128090), (30, 789663), (31, 764190), (35, 676854), (42, 564045), (45, 526442), (62, 382095), (63, 376030), (70, 338427), (90, 263221), (93, 254730), (105, 225618), (126, 188015), (155, 152838), (186, 127365), (210, 112809), (217, 109170), (279, 84910), (310, 76419), (315, 75206), (434, 54585), (465, 50946), (558, 42455), (630, 37603), (651, 36390), (930, 25473), (1085, 21834), (1213, 19530), (1302, 18195), (1395, 16982), (1953, 12130), (2170, 10917), (2426, 9765), (2790, 8491), (3255, 7278), (3639, 6510), (3906, 6065)]