487993890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{3511}}^1$

素因数の和:3675

約数の個数: 64

約数和(自身を含む): 1210712832

約数和(自身を除く): 722718942

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 113, 123, 205, 226, 246, 339, 410, 565, 615, 678, 1130, 1230, 1695, 3390, 3511, 4633, 7022, 9266, 10533, 13899, 17555, 21066, 23165, 27798, 35110, 46330, 52665, 69495, 105330, 138990, 143951, 287902, 396743, 431853, 719755, 793486, 863706, 1190229, 1439510, 1983715, 2159265, 2380458, 3967430, 4318530, 5951145, 11902290, 16266463, 32532926, 48799389, 81332315, 97598778, 162664630, 243996945, 487993890]

約数ペア:

[(1, 487993890), (2, 243996945), (3, 162664630), (5, 97598778), (6, 81332315), (10, 48799389), (15, 32532926), (30, 16266463), (41, 11902290), (82, 5951145), (113, 4318530), (123, 3967430), (205, 2380458), (226, 2159265), (246, 1983715), (339, 1439510), (410, 1190229), (565, 863706), (615, 793486), (678, 719755), (1130, 431853), (1230, 396743), (1695, 287902), (3390, 143951), (3511, 138990), (4633, 105330), (7022, 69495), (9266, 52665), (10533, 46330), (13899, 35110), (17555, 27798), (21066, 23165)]