386190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{613}}^1$

素因数の和:633

約数の個数: 48

約数和(自身を含む): 1149408

約数和(自身を除く): 763218

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 613, 630, 1226, 1839, 3065, 3678, 4291, 5517, 6130, 8582, 9195, 11034, 12873, 18390, 21455, 25746, 27585, 38619, 42910, 55170, 64365, 77238, 128730, 193095, 386190]

約数ペア:

[(1, 386190), (2, 193095), (3, 128730), (5, 77238), (6, 64365), (7, 55170), (9, 42910), (10, 38619), (14, 27585), (15, 25746), (18, 21455), (21, 18390), (30, 12873), (35, 11034), (42, 9195), (45, 8582), (63, 6130), (70, 5517), (90, 4291), (105, 3678), (126, 3065), (210, 1839), (315, 1226), (613, 630)]