6976980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{467}}^1$

素因数の和:565

約数の個数: 72

約数和(自身を含む): 21464352

約数和(自身を除く): 14487372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 467, 498, 747, 830, 934, 996, 1245, 1401, 1494, 1660, 1868, 2335, 2490, 2802, 2988, 3735, 4203, 4670, 4980, 5604, 7005, 7470, 8406, 9340, 14010, 14940, 16812, 21015, 28020, 38761, 42030, 77522, 84060, 116283, 155044, 193805, 232566, 348849, 387610, 465132, 581415, 697698, 775220, 1162830, 1395396, 1744245, 2325660, 3488490, 6976980]

約数ペア:

[(1, 6976980), (2, 3488490), (3, 2325660), (4, 1744245), (5, 1395396), (6, 1162830), (9, 775220), (10, 697698), (12, 581415), (15, 465132), (18, 387610), (20, 348849), (30, 232566), (36, 193805), (45, 155044), (60, 116283), (83, 84060), (90, 77522), (166, 42030), (180, 38761), (249, 28020), (332, 21015), (415, 16812), (467, 14940), (498, 14010), (747, 9340), (830, 8406), (934, 7470), (996, 7005), (1245, 5604), (1401, 4980), (1494, 4670), (1660, 4203), (1868, 3735), (2335, 2988), (2490, 2802)]