30756570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4639}}^1$

素因数の和:4679

約数の個数: 64

約数和(自身を含む): 84188160

約数和(自身を除く): 53431590

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 4639, 6630, 9278, 13917, 23195, 27834, 46390, 60307, 69585, 78863, 120614, 139170, 157726, 180921, 236589, 301535, 361842, 394315, 473178, 603070, 788630, 904605, 1025219, 1182945, 1809210, 2050438, 2365890, 3075657, 5126095, 6151314, 10252190, 15378285, 30756570]

約数ペア:

[(1, 30756570), (2, 15378285), (3, 10252190), (5, 6151314), (6, 5126095), (10, 3075657), (13, 2365890), (15, 2050438), (17, 1809210), (26, 1182945), (30, 1025219), (34, 904605), (39, 788630), (51, 603070), (65, 473178), (78, 394315), (85, 361842), (102, 301535), (130, 236589), (170, 180921), (195, 157726), (221, 139170), (255, 120614), (390, 78863), (442, 69585), (510, 60307), (663, 46390), (1105, 27834), (1326, 23195), (2210, 13917), (3315, 9278), (4639, 6630)]