215401830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{14051}}^1$

素因数の和:14141

約数の個数: 64

約数和(自身を含む): 598952448

約数和(自身を除く): 383550618

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 210, 219, 365, 438, 511, 730, 1022, 1095, 1533, 2190, 2555, 3066, 5110, 7665, 14051, 15330, 28102, 42153, 70255, 84306, 98357, 140510, 196714, 210765, 295071, 421530, 491785, 590142, 983570, 1025723, 1475355, 2051446, 2950710, 3077169, 5128615, 6154338, 7180061, 10257230, 14360122, 15385845, 21540183, 30771690, 35900305, 43080366, 71800610, 107700915, 215401830]

約数ペア:

[(1, 215401830), (2, 107700915), (3, 71800610), (5, 43080366), (6, 35900305), (7, 30771690), (10, 21540183), (14, 15385845), (15, 14360122), (21, 10257230), (30, 7180061), (35, 6154338), (42, 5128615), (70, 3077169), (73, 2950710), (105, 2051446), (146, 1475355), (210, 1025723), (219, 983570), (365, 590142), (438, 491785), (511, 421530), (730, 295071), (1022, 210765), (1095, 196714), (1533, 140510), (2190, 98357), (2555, 84306), (3066, 70255), (5110, 42153), (7665, 28102), (14051, 15330)]