29621220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1289}}^1$

素因数の和:1684

約数の個数: 48

約数和(自身を含む): 83220480

約数和(自身を除く): 53599260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 383, 766, 1149, 1289, 1532, 1915, 2298, 2578, 3830, 3867, 4596, 5156, 5745, 6445, 7660, 7734, 11490, 12890, 15468, 19335, 22980, 25780, 38670, 77340, 493687, 987374, 1481061, 1974748, 2468435, 2962122, 4936870, 5924244, 7405305, 9873740, 14810610, 29621220]

約数ペア:

[(1, 29621220), (2, 14810610), (3, 9873740), (4, 7405305), (5, 5924244), (6, 4936870), (10, 2962122), (12, 2468435), (15, 1974748), (20, 1481061), (30, 987374), (60, 493687), (383, 77340), (766, 38670), (1149, 25780), (1289, 22980), (1532, 19335), (1915, 15468), (2298, 12890), (2578, 11490), (3830, 7734), (3867, 7660), (4596, 6445), (5156, 5745)]