462210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:119

約数の個数: 64

約数和(自身を含む): 1327104

約数和(自身を除く): 864894

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 71, 93, 105, 142, 155, 186, 210, 213, 217, 310, 355, 426, 434, 465, 497, 651, 710, 930, 994, 1065, 1085, 1302, 1491, 2130, 2170, 2201, 2485, 2982, 3255, 4402, 4970, 6510, 6603, 7455, 11005, 13206, 14910, 15407, 22010, 30814, 33015, 46221, 66030, 77035, 92442, 154070, 231105, 462210]

約数ペア:

[(1, 462210), (2, 231105), (3, 154070), (5, 92442), (6, 77035), (7, 66030), (10, 46221), (14, 33015), (15, 30814), (21, 22010), (30, 15407), (31, 14910), (35, 13206), (42, 11005), (62, 7455), (70, 6603), (71, 6510), (93, 4970), (105, 4402), (142, 3255), (155, 2982), (186, 2485), (210, 2201), (213, 2170), (217, 2130), (310, 1491), (355, 1302), (426, 1085), (434, 1065), (465, 994), (497, 930), (651, 710)]