142716570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{349}}^1$

素因数の和:719

約数の個数: 64

約数和(自身を含む): 352598400

約数和(自身を除く): 209881830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 317, 349, 430, 634, 645, 698, 951, 1047, 1290, 1585, 1745, 1902, 2094, 3170, 3490, 4755, 5235, 9510, 10470, 13631, 15007, 27262, 30014, 40893, 45021, 68155, 75035, 81786, 90042, 110633, 136310, 150070, 204465, 221266, 225105, 331899, 408930, 450210, 553165, 663798, 1106330, 1659495, 3318990, 4757219, 9514438, 14271657, 23786095, 28543314, 47572190, 71358285, 142716570]

約数ペア:

[(1, 142716570), (2, 71358285), (3, 47572190), (5, 28543314), (6, 23786095), (10, 14271657), (15, 9514438), (30, 4757219), (43, 3318990), (86, 1659495), (129, 1106330), (215, 663798), (258, 553165), (317, 450210), (349, 408930), (430, 331899), (634, 225105), (645, 221266), (698, 204465), (951, 150070), (1047, 136310), (1290, 110633), (1585, 90042), (1745, 81786), (1902, 75035), (2094, 68155), (3170, 45021), (3490, 40893), (4755, 30014), (5235, 27262), (9510, 15007), (10470, 13631)]