723378630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{8171}}^1$

素因数の和:8421

約数の個数: 64

約数和(自身を含む): 1878121728

約数和(自身を除く): 1154743098

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 227, 390, 454, 681, 1135, 1362, 2270, 2951, 3405, 5902, 6810, 8171, 8853, 14755, 16342, 17706, 24513, 29510, 40855, 44265, 49026, 81710, 88530, 106223, 122565, 212446, 245130, 318669, 531115, 637338, 1062230, 1593345, 1854817, 3186690, 3709634, 5564451, 9274085, 11128902, 18548170, 24112621, 27822255, 48225242, 55644510, 72337863, 120563105, 144675726, 241126210, 361689315, 723378630]

約数ペア:

[(1, 723378630), (2, 361689315), (3, 241126210), (5, 144675726), (6, 120563105), (10, 72337863), (13, 55644510), (15, 48225242), (26, 27822255), (30, 24112621), (39, 18548170), (65, 11128902), (78, 9274085), (130, 5564451), (195, 3709634), (227, 3186690), (390, 1854817), (454, 1593345), (681, 1062230), (1135, 637338), (1362, 531115), (2270, 318669), (2951, 245130), (3405, 212446), (5902, 122565), (6810, 106223), (8171, 88530), (8853, 81710), (14755, 49026), (16342, 44265), (17706, 40855), (24513, 29510)]