308506128210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{489692267}}^1$

素因数の和:489692287

約数の個数: 48

約数和(自身を含む): 916703925696

約数和(自身を除く): 608197797486

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, 630, 489692267, 979384534, 1469076801, 2448461335, 2938153602, 3427845869, 4407230403, 4896922670, 6855691738, 7345384005, 8814460806, 10283537607, 14690768010, 17139229345, 20567075214, 22036152015, 30850612821, 34278458690, 44072304030, 51417688035, 61701225642, 102835376070, 154253064105, 308506128210]

約数ペア:

[(1, 308506128210), (2, 154253064105), (3, 102835376070), (5, 61701225642), (6, 51417688035), (7, 44072304030), (9, 34278458690), (10, 30850612821), (14, 22036152015), (15, 20567075214), (18, 17139229345), (21, 14690768010), (30, 10283537607), (35, 8814460806), (42, 7345384005), (45, 6855691738), (63, 4896922670), (70, 4407230403), (90, 3427845869), (105, 2938153602), (126, 2448461335), (210, 1469076801), (315, 979384534), (630, 489692267)]