23157420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2699}}^1$

素因数の和:2735

約数の個数: 96

約数和(自身を含む): 76204800

約数和(自身を除く): 53047380

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2699, 2860, 4290, 5398, 8097, 8580, 10796, 13495, 16194, 26990, 29689, 32388, 35087, 40485, 53980, 59378, 70174, 80970, 89067, 105261, 118756, 140348, 148445, 161940, 175435, 178134, 210522, 296890, 350870, 356268, 385957, 421044, 445335, 526305, 593780, 701740, 771914, 890670, 1052610, 1157871, 1543828, 1781340, 1929785, 2105220, 2315742, 3859570, 4631484, 5789355, 7719140, 11578710, 23157420]

約数ペア:

[(1, 23157420), (2, 11578710), (3, 7719140), (4, 5789355), (5, 4631484), (6, 3859570), (10, 2315742), (11, 2105220), (12, 1929785), (13, 1781340), (15, 1543828), (20, 1157871), (22, 1052610), (26, 890670), (30, 771914), (33, 701740), (39, 593780), (44, 526305), (52, 445335), (55, 421044), (60, 385957), (65, 356268), (66, 350870), (78, 296890), (110, 210522), (130, 178134), (132, 175435), (143, 161940), (156, 148445), (165, 140348), (195, 118756), (220, 105261), (260, 89067), (286, 80970), (330, 70174), (390, 59378), (429, 53980), (572, 40485), (660, 35087), (715, 32388), (780, 29689), (858, 26990), (1430, 16194), (1716, 13495), (2145, 10796), (2699, 8580), (2860, 8097), (4290, 5398)]