1959665930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{154183}}^1$

素因数の和:154262

約数の個数: 32

約数和(自身を含む): 3730019328

約数和(自身を除く): 1770353398

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 2542, 6355, 12710, 154183, 308366, 770915, 1541830, 4779673, 6321503, 9559346, 12643006, 23898365, 31607515, 47796730, 63215030, 195966593, 391933186, 979832965, 1959665930]

約数ペア:

[(1, 1959665930), (2, 979832965), (5, 391933186), (10, 195966593), (31, 63215030), (41, 47796730), (62, 31607515), (82, 23898365), (155, 12643006), (205, 9559346), (310, 6321503), (410, 4779673), (1271, 1541830), (2542, 770915), (6355, 308366), (12710, 154183)]