23158590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:546

約数の個数: 128

約数和(自身を含む): 72576000

約数和(自身を除く): 49417410

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 34, 35, 39, 42, 51, 65, 70, 78, 85, 91, 102, 105, 119, 130, 170, 182, 195, 210, 221, 238, 255, 273, 357, 390, 442, 455, 499, 510, 546, 595, 663, 714, 910, 998, 1105, 1190, 1326, 1365, 1497, 1547, 1785, 2210, 2495, 2730, 2994, 3094, 3315, 3493, 3570, 4641, 4990, 6487, 6630, 6986, 7485, 7735, 8483, 9282, 10479, 12974, 14970, 15470, 16966, 17465, 19461, 20958, 23205, 25449, 32435, 34930, 38922, 42415, 45409, 46410, 50898, 52395, 59381, 64870, 84830, 90818, 97305, 104790, 110279, 118762, 127245, 136227, 178143, 194610, 220558, 227045, 254490, 272454, 296905, 330837, 356286, 454090, 551395, 593810, 661674, 681135, 771953, 890715, 1102790, 1362270, 1543906, 1654185, 1781430, 2315859, 3308370, 3859765, 4631718, 7719530, 11579295, 23158590]

約数ペア:

[(1, 23158590), (2, 11579295), (3, 7719530), (5, 4631718), (6, 3859765), (7, 3308370), (10, 2315859), (13, 1781430), (14, 1654185), (15, 1543906), (17, 1362270), (21, 1102790), (26, 890715), (30, 771953), (34, 681135), (35, 661674), (39, 593810), (42, 551395), (51, 454090), (65, 356286), (70, 330837), (78, 296905), (85, 272454), (91, 254490), (102, 227045), (105, 220558), (119, 194610), (130, 178143), (170, 136227), (182, 127245), (195, 118762), (210, 110279), (221, 104790), (238, 97305), (255, 90818), (273, 84830), (357, 64870), (390, 59381), (442, 52395), (455, 50898), (499, 46410), (510, 45409), (546, 42415), (595, 38922), (663, 34930), (714, 32435), (910, 25449), (998, 23205), (1105, 20958), (1190, 19461), (1326, 17465), (1365, 16966), (1497, 15470), (1547, 14970), (1785, 12974), (2210, 10479), (2495, 9282), (2730, 8483), (2994, 7735), (3094, 7485), (3315, 6986), (3493, 6630), (3570, 6487), (4641, 4990)]