3965430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:861

約数の個数: 64

約数和(自身を含む): 11363328

約数和(自身を除く): 7397898

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 821, 966, 1610, 1642, 2415, 2463, 4105, 4830, 4926, 5747, 8210, 11494, 12315, 17241, 18883, 24630, 28735, 34482, 37766, 56649, 57470, 86205, 94415, 113298, 132181, 172410, 188830, 264362, 283245, 396543, 566490, 660905, 793086, 1321810, 1982715, 3965430]

約数ペア:

[(1, 3965430), (2, 1982715), (3, 1321810), (5, 793086), (6, 660905), (7, 566490), (10, 396543), (14, 283245), (15, 264362), (21, 188830), (23, 172410), (30, 132181), (35, 113298), (42, 94415), (46, 86205), (69, 57470), (70, 56649), (105, 37766), (115, 34482), (138, 28735), (161, 24630), (210, 18883), (230, 17241), (322, 12315), (345, 11494), (483, 8210), (690, 5747), (805, 4926), (821, 4830), (966, 4105), (1610, 2463), (1642, 2415)]