30551088

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:410

約数の個数: 80

約数和(自身を含む): 84022400

約数和(自身を除く): 53471312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 139, 152, 228, 241, 278, 304, 417, 456, 482, 556, 723, 834, 912, 964, 1112, 1446, 1668, 1928, 2224, 2641, 2892, 3336, 3856, 4579, 5282, 5784, 6672, 7923, 9158, 10564, 11568, 13737, 15846, 18316, 21128, 27474, 31692, 33499, 36632, 42256, 54948, 63384, 66998, 73264, 100497, 109896, 126768, 133996, 200994, 219792, 267992, 401988, 535984, 636481, 803976, 1272962, 1607952, 1909443, 2545924, 3818886, 5091848, 7637772, 10183696, 15275544, 30551088]

約数ペア:

[(1, 30551088), (2, 15275544), (3, 10183696), (4, 7637772), (6, 5091848), (8, 3818886), (12, 2545924), (16, 1909443), (19, 1607952), (24, 1272962), (38, 803976), (48, 636481), (57, 535984), (76, 401988), (114, 267992), (139, 219792), (152, 200994), (228, 133996), (241, 126768), (278, 109896), (304, 100497), (417, 73264), (456, 66998), (482, 63384), (556, 54948), (723, 42256), (834, 36632), (912, 33499), (964, 31692), (1112, 27474), (1446, 21128), (1668, 18316), (1928, 15846), (2224, 13737), (2641, 11568), (2892, 10564), (3336, 9158), (3856, 7923), (4579, 6672), (5282, 5784)]