70625820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4073}}^1$

素因数の和:4119

約数の個数: 72

約数和(自身を含む): 210120624

約数和(自身を除く): 139494804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 510, 578, 867, 1020, 1156, 1445, 1734, 2890, 3468, 4073, 4335, 5780, 8146, 8670, 12219, 16292, 17340, 20365, 24438, 40730, 48876, 61095, 69241, 81460, 122190, 138482, 207723, 244380, 276964, 346205, 415446, 692410, 830892, 1038615, 1177097, 1384820, 2077230, 2354194, 3531291, 4154460, 4708388, 5885485, 7062582, 11770970, 14125164, 17656455, 23541940, 35312910, 70625820]

約数ペア:

[(1, 70625820), (2, 35312910), (3, 23541940), (4, 17656455), (5, 14125164), (6, 11770970), (10, 7062582), (12, 5885485), (15, 4708388), (17, 4154460), (20, 3531291), (30, 2354194), (34, 2077230), (51, 1384820), (60, 1177097), (68, 1038615), (85, 830892), (102, 692410), (170, 415446), (204, 346205), (255, 276964), (289, 244380), (340, 207723), (510, 138482), (578, 122190), (867, 81460), (1020, 69241), (1156, 61095), (1445, 48876), (1734, 40730), (2890, 24438), (3468, 20365), (4073, 17340), (4335, 16292), (5780, 12219), (8146, 8670)]