356663580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{65323}}^1$

素因数の和:65355

約数の個数: 96

約数和(自身を含む): 1229136384

約数和(自身を除く): 872472804

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 65323, 130646, 195969, 261292, 326615, 391938, 457261, 653230, 783876, 849199, 914522, 979845, 1306460, 1371783, 1698398, 1829044, 1959690, 2286305, 2547597, 2743566, 3396796, 3919380, 4245995, 4572610, 5095194, 5487132, 5944393, 6858915, 8491990, 9145220, 10190388, 11888786, 12737985, 13717830, 16983980, 17833179, 23777572, 25475970, 27435660, 29721965, 35666358, 50951940, 59443930, 71332716, 89165895, 118887860, 178331790, 356663580]

約数ペア:

[(1, 356663580), (2, 178331790), (3, 118887860), (4, 89165895), (5, 71332716), (6, 59443930), (7, 50951940), (10, 35666358), (12, 29721965), (13, 27435660), (14, 25475970), (15, 23777572), (20, 17833179), (21, 16983980), (26, 13717830), (28, 12737985), (30, 11888786), (35, 10190388), (39, 9145220), (42, 8491990), (52, 6858915), (60, 5944393), (65, 5487132), (70, 5095194), (78, 4572610), (84, 4245995), (91, 3919380), (105, 3396796), (130, 2743566), (140, 2547597), (156, 2286305), (182, 1959690), (195, 1829044), (210, 1698398), (260, 1371783), (273, 1306460), (364, 979845), (390, 914522), (420, 849199), (455, 783876), (546, 653230), (780, 457261), (910, 391938), (1092, 326615), (1365, 261292), (1820, 195969), (2730, 130646), (5460, 65323)]