1949804940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{88547}}^1$

素因数の和:88926

約数の個数: 48

約数和(自身を含む): 5474391552

約数和(自身を除く): 3524586612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 367, 734, 1101, 1468, 1835, 2202, 3670, 4404, 5505, 7340, 11010, 22020, 88547, 177094, 265641, 354188, 442735, 531282, 885470, 1062564, 1328205, 1770940, 2656410, 5312820, 32496749, 64993498, 97490247, 129986996, 162483745, 194980494, 324967490, 389960988, 487451235, 649934980, 974902470, 1949804940]

約数ペア:

[(1, 1949804940), (2, 974902470), (3, 649934980), (4, 487451235), (5, 389960988), (6, 324967490), (10, 194980494), (12, 162483745), (15, 129986996), (20, 97490247), (30, 64993498), (60, 32496749), (367, 5312820), (734, 2656410), (1101, 1770940), (1468, 1328205), (1835, 1062564), (2202, 885470), (3670, 531282), (4404, 442735), (5505, 354188), (7340, 265641), (11010, 177094), (22020, 88547)]