1222179140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{9199}}^1$

素因数の和:9301

約数の個数: 96

約数和(自身を含む): 3202483200

約数和(自身を除く): 1980304060

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 73, 91, 130, 140, 146, 182, 260, 292, 364, 365, 455, 511, 730, 910, 949, 1022, 1460, 1820, 1898, 2044, 2555, 3796, 4745, 5110, 6643, 9199, 9490, 10220, 13286, 18398, 18980, 26572, 33215, 36796, 45995, 64393, 66430, 91990, 119587, 128786, 132860, 183980, 239174, 257572, 321965, 478348, 597935, 643930, 671527, 837109, 1195870, 1287860, 1343054, 1674218, 2391740, 2686108, 3348436, 3357635, 4185545, 4700689, 6715270, 8371090, 8729851, 9401378, 13430540, 16742180, 17459702, 18802756, 23503445, 34919404, 43649255, 47006890, 61108957, 87298510, 94013780, 122217914, 174597020, 244435828, 305544785, 611089570, 1222179140]

約数ペア:

[(1, 1222179140), (2, 611089570), (4, 305544785), (5, 244435828), (7, 174597020), (10, 122217914), (13, 94013780), (14, 87298510), (20, 61108957), (26, 47006890), (28, 43649255), (35, 34919404), (52, 23503445), (65, 18802756), (70, 17459702), (73, 16742180), (91, 13430540), (130, 9401378), (140, 8729851), (146, 8371090), (182, 6715270), (260, 4700689), (292, 4185545), (364, 3357635), (365, 3348436), (455, 2686108), (511, 2391740), (730, 1674218), (910, 1343054), (949, 1287860), (1022, 1195870), (1460, 837109), (1820, 671527), (1898, 643930), (2044, 597935), (2555, 478348), (3796, 321965), (4745, 257572), (5110, 239174), (6643, 183980), (9199, 132860), (9490, 128786), (10220, 119587), (13286, 91990), (18398, 66430), (18980, 64393), (26572, 45995), (33215, 36796)]