144445090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:523

約数の個数: 48

約数和(自身を含む): 278864064

約数和(自身を除く): 134418974

約数列:

[1, 2, 5, 10, 17, 34, 85, 151, 170, 289, 302, 331, 578, 662, 755, 1445, 1510, 1655, 2567, 2890, 3310, 5134, 5627, 11254, 12835, 25670, 28135, 43639, 49981, 56270, 87278, 95659, 99962, 191318, 218195, 249905, 436390, 478295, 499810, 849677, 956590, 1699354, 4248385, 8496770, 14444509, 28889018, 72222545, 144445090]

約数ペア:

[(1, 144445090), (2, 72222545), (5, 28889018), (10, 14444509), (17, 8496770), (34, 4248385), (85, 1699354), (151, 956590), (170, 849677), (289, 499810), (302, 478295), (331, 436390), (578, 249905), (662, 218195), (755, 191318), (1445, 99962), (1510, 95659), (1655, 87278), (2567, 56270), (2890, 49981), (3310, 43639), (5134, 28135), (5627, 25670), (11254, 12835)]