6545490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 18247680

約数和(自身を除く): 11702190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 439, 497, 710, 878, 994, 1065, 1317, 1491, 2130, 2195, 2485, 2634, 2982, 3073, 4390, 4970, 6146, 6585, 7455, 9219, 13170, 14910, 15365, 18438, 30730, 31169, 46095, 62338, 92190, 93507, 155845, 187014, 218183, 311690, 436366, 467535, 654549, 935070, 1090915, 1309098, 2181830, 3272745, 6545490]

約数ペア:

[(1, 6545490), (2, 3272745), (3, 2181830), (5, 1309098), (6, 1090915), (7, 935070), (10, 654549), (14, 467535), (15, 436366), (21, 311690), (30, 218183), (35, 187014), (42, 155845), (70, 93507), (71, 92190), (105, 62338), (142, 46095), (210, 31169), (213, 30730), (355, 18438), (426, 15365), (439, 14910), (497, 13170), (710, 9219), (878, 7455), (994, 6585), (1065, 6146), (1317, 4970), (1491, 4390), (2130, 3073), (2195, 2982), (2485, 2634)]