966703660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{15053}}^1$

素因数の和:15107

約数の個数: 72

約数和(自身を含む): 2314100880

約数和(自身を除く): 1347397220

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 169, 190, 247, 260, 338, 380, 494, 676, 845, 988, 1235, 1690, 2470, 3211, 3380, 4940, 6422, 12844, 15053, 16055, 30106, 32110, 60212, 64220, 75265, 150530, 195689, 286007, 301060, 391378, 572014, 782756, 978445, 1144028, 1430035, 1956890, 2543957, 2860070, 3718091, 3913780, 5087914, 5720140, 7436182, 10175828, 12719785, 14872364, 18590455, 25439570, 37180910, 48335183, 50879140, 74361820, 96670366, 193340732, 241675915, 483351830, 966703660]

約数ペア:

[(1, 966703660), (2, 483351830), (4, 241675915), (5, 193340732), (10, 96670366), (13, 74361820), (19, 50879140), (20, 48335183), (26, 37180910), (38, 25439570), (52, 18590455), (65, 14872364), (76, 12719785), (95, 10175828), (130, 7436182), (169, 5720140), (190, 5087914), (247, 3913780), (260, 3718091), (338, 2860070), (380, 2543957), (494, 1956890), (676, 1430035), (845, 1144028), (988, 978445), (1235, 782756), (1690, 572014), (2470, 391378), (3211, 301060), (3380, 286007), (4940, 195689), (6422, 150530), (12844, 75265), (15053, 64220), (16055, 60212), (30106, 32110)]