493035130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{821}}^1$

素因数の和:1231

約数の個数: 64

約数和(自身を含む): 1062471168

約数和(自身を除く): 569436038

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 373, 746, 805, 821, 1610, 1642, 1865, 2611, 3730, 4105, 5222, 5747, 8210, 8579, 11494, 13055, 17158, 18883, 26110, 28735, 37766, 42895, 57470, 60053, 85790, 94415, 120106, 132181, 188830, 264362, 300265, 306233, 600530, 612466, 660905, 1321810, 1531165, 2143631, 3062330, 4287262, 7043359, 10718155, 14086718, 21436310, 35216795, 49303513, 70433590, 98607026, 246517565, 493035130]

約数ペア:

[(1, 493035130), (2, 246517565), (5, 98607026), (7, 70433590), (10, 49303513), (14, 35216795), (23, 21436310), (35, 14086718), (46, 10718155), (70, 7043359), (115, 4287262), (161, 3062330), (230, 2143631), (322, 1531165), (373, 1321810), (746, 660905), (805, 612466), (821, 600530), (1610, 306233), (1642, 300265), (1865, 264362), (2611, 188830), (3730, 132181), (4105, 120106), (5222, 94415), (5747, 85790), (8210, 60053), (8579, 57470), (11494, 42895), (13055, 37766), (17158, 28735), (18883, 26110)]