12697298430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{25303}}^1$

素因数の和:25745

約数の個数: 64

約数和(自身を含む): 31263598080

約数和(自身を除く): 18566299650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 389, 430, 645, 778, 1167, 1290, 1945, 2334, 3890, 5835, 11670, 16727, 25303, 33454, 50181, 50606, 75909, 83635, 100362, 126515, 151818, 167270, 250905, 253030, 379545, 501810, 759090, 1088029, 2176058, 3264087, 5440145, 6528174, 9842867, 10880290, 16320435, 19685734, 29528601, 32640870, 49214335, 59057202, 98428670, 147643005, 295286010, 423243281, 846486562, 1269729843, 2116216405, 2539459686, 4232432810, 6348649215, 12697298430]

約数ペア:

[(1, 12697298430), (2, 6348649215), (3, 4232432810), (5, 2539459686), (6, 2116216405), (10, 1269729843), (15, 846486562), (30, 423243281), (43, 295286010), (86, 147643005), (129, 98428670), (215, 59057202), (258, 49214335), (389, 32640870), (430, 29528601), (645, 19685734), (778, 16320435), (1167, 10880290), (1290, 9842867), (1945, 6528174), (2334, 5440145), (3890, 3264087), (5835, 2176058), (11670, 1088029), (16727, 759090), (25303, 501810), (33454, 379545), (50181, 253030), (50606, 250905), (75909, 167270), (83635, 151818), (100362, 126515)]