170436700

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{4969}}^1$

素因数の和:5004

約数の個数: 72

約数和(自身を含む): 431396000

約数和(自身を除く): 260959300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 343, 350, 490, 686, 700, 980, 1225, 1372, 1715, 2450, 3430, 4900, 4969, 6860, 8575, 9938, 17150, 19876, 24845, 34300, 34783, 49690, 69566, 99380, 124225, 139132, 173915, 243481, 248450, 347830, 486962, 496900, 695660, 869575, 973924, 1217405, 1704367, 1739150, 2434810, 3408734, 3478300, 4869620, 6087025, 6817468, 8521835, 12174050, 17043670, 24348100, 34087340, 42609175, 85218350, 170436700]

約数ペア:

[(1, 170436700), (2, 85218350), (4, 42609175), (5, 34087340), (7, 24348100), (10, 17043670), (14, 12174050), (20, 8521835), (25, 6817468), (28, 6087025), (35, 4869620), (49, 3478300), (50, 3408734), (70, 2434810), (98, 1739150), (100, 1704367), (140, 1217405), (175, 973924), (196, 869575), (245, 695660), (343, 496900), (350, 486962), (490, 347830), (686, 248450), (700, 243481), (980, 173915), (1225, 139132), (1372, 124225), (1715, 99380), (2450, 69566), (3430, 49690), (4900, 34783), (4969, 34300), (6860, 24845), (8575, 19876), (9938, 17150)]