23388570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 64157184

約数和(自身を除く): 40768614

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 83, 90, 93, 101, 155, 166, 186, 202, 249, 279, 303, 310, 415, 465, 498, 505, 558, 606, 747, 830, 909, 930, 1010, 1245, 1395, 1494, 1515, 1818, 2490, 2573, 2790, 3030, 3131, 3735, 4545, 5146, 6262, 7470, 7719, 8383, 9090, 9393, 12865, 15438, 15655, 16766, 18786, 23157, 25149, 25730, 28179, 31310, 38595, 41915, 46314, 46965, 50298, 56358, 75447, 77190, 83830, 93930, 115785, 125745, 140895, 150894, 231570, 251490, 259873, 281790, 377235, 519746, 754470, 779619, 1299365, 1559238, 2338857, 2598730, 3898095, 4677714, 7796190, 11694285, 23388570]

約数ペア:

[(1, 23388570), (2, 11694285), (3, 7796190), (5, 4677714), (6, 3898095), (9, 2598730), (10, 2338857), (15, 1559238), (18, 1299365), (30, 779619), (31, 754470), (45, 519746), (62, 377235), (83, 281790), (90, 259873), (93, 251490), (101, 231570), (155, 150894), (166, 140895), (186, 125745), (202, 115785), (249, 93930), (279, 83830), (303, 77190), (310, 75447), (415, 56358), (465, 50298), (498, 46965), (505, 46314), (558, 41915), (606, 38595), (747, 31310), (830, 28179), (909, 25730), (930, 25149), (1010, 23157), (1245, 18786), (1395, 16766), (1494, 15655), (1515, 15438), (1818, 12865), (2490, 9393), (2573, 9090), (2790, 8383), (3030, 7719), (3131, 7470), (3735, 6262), (4545, 5146)]