1531569688360

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{619}}^1\times {\mathrm{923233}}^1$

素因数の和:923930

約数の個数: 64

約数和(自身を含む): 3503119089600

約数和(自身を除く): 1971549401240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 619, 670, 1238, 1340, 2476, 2680, 3095, 4952, 6190, 12380, 24760, 41473, 82946, 165892, 207365, 331784, 414730, 829460, 923233, 1658920, 1846466, 3692932, 4616165, 7385864, 9232330, 18464660, 36929320, 61856611, 123713222, 247426444, 309283055, 494852888, 571481227, 618566110, 1142962454, 1237132220, 2285924908, 2474264440, 2857406135, 4571849816, 5714812270, 11429624540, 22859249080, 38289242209, 76578484418, 153156968836, 191446211045, 306313937672, 382892422090, 765784844180, 1531569688360]

約数ペア:

[(1, 1531569688360), (2, 765784844180), (4, 382892422090), (5, 306313937672), (8, 191446211045), (10, 153156968836), (20, 76578484418), (40, 38289242209), (67, 22859249080), (134, 11429624540), (268, 5714812270), (335, 4571849816), (536, 2857406135), (619, 2474264440), (670, 2285924908), (1238, 1237132220), (1340, 1142962454), (2476, 618566110), (2680, 571481227), (3095, 494852888), (4952, 309283055), (6190, 247426444), (12380, 123713222), (24760, 61856611), (41473, 36929320), (82946, 18464660), (165892, 9232330), (207365, 7385864), (331784, 4616165), (414730, 3692932), (829460, 1846466), (923233, 1658920)]