23741970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:576

約数の個数: 96

約数和(自身を含む): 68553216

約数和(自身を除く): 44811246

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 49, 62, 70, 93, 98, 105, 147, 155, 186, 210, 217, 245, 294, 310, 434, 465, 490, 521, 651, 735, 930, 1042, 1085, 1302, 1470, 1519, 1563, 2170, 2605, 3038, 3126, 3255, 3647, 4557, 5210, 6510, 7294, 7595, 7815, 9114, 10941, 15190, 15630, 16151, 18235, 21882, 22785, 25529, 32302, 36470, 45570, 48453, 51058, 54705, 76587, 80755, 96906, 109410, 113057, 127645, 153174, 161510, 226114, 242265, 255290, 339171, 382935, 484530, 565285, 678342, 765870, 791399, 1130570, 1582798, 1695855, 2374197, 3391710, 3956995, 4748394, 7913990, 11870985, 23741970]

約数ペア:

[(1, 23741970), (2, 11870985), (3, 7913990), (5, 4748394), (6, 3956995), (7, 3391710), (10, 2374197), (14, 1695855), (15, 1582798), (21, 1130570), (30, 791399), (31, 765870), (35, 678342), (42, 565285), (49, 484530), (62, 382935), (70, 339171), (93, 255290), (98, 242265), (105, 226114), (147, 161510), (155, 153174), (186, 127645), (210, 113057), (217, 109410), (245, 96906), (294, 80755), (310, 76587), (434, 54705), (465, 51058), (490, 48453), (521, 45570), (651, 36470), (735, 32302), (930, 25529), (1042, 22785), (1085, 21882), (1302, 18235), (1470, 16151), (1519, 15630), (1563, 15190), (2170, 10941), (2605, 9114), (3038, 7815), (3126, 7595), (3255, 7294), (3647, 6510), (4557, 5210)]