91012610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 187488000

約数和(自身を除く): 96475390

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 61, 65, 115, 122, 130, 230, 299, 305, 499, 598, 610, 793, 998, 1403, 1495, 1586, 2495, 2806, 2990, 3965, 4990, 6487, 7015, 7930, 11477, 12974, 14030, 18239, 22954, 30439, 32435, 36478, 57385, 60878, 64870, 91195, 114770, 149201, 152195, 182390, 298402, 304390, 395707, 700097, 746005, 791414, 1400194, 1492010, 1978535, 3500485, 3957070, 7000970, 9101261, 18202522, 45506305, 91012610]

約数ペア:

[(1, 91012610), (2, 45506305), (5, 18202522), (10, 9101261), (13, 7000970), (23, 3957070), (26, 3500485), (46, 1978535), (61, 1492010), (65, 1400194), (115, 791414), (122, 746005), (130, 700097), (230, 395707), (299, 304390), (305, 298402), (499, 182390), (598, 152195), (610, 149201), (793, 114770), (998, 91195), (1403, 64870), (1495, 60878), (1586, 57385), (2495, 36478), (2806, 32435), (2990, 30439), (3965, 22954), (4990, 18239), (6487, 14030), (7015, 12974), (7930, 11477)]