615243330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7621}}^1$

素因数の和:7673

約数の個数: 128

約数和(自身を含む): 1843914240

約数和(自身を除く): 1228670910

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 27, 30, 39, 45, 46, 54, 65, 69, 78, 90, 115, 117, 130, 135, 138, 195, 207, 230, 234, 270, 299, 345, 351, 390, 414, 585, 598, 621, 690, 702, 897, 1035, 1170, 1242, 1495, 1755, 1794, 2070, 2691, 2990, 3105, 3510, 4485, 5382, 6210, 7621, 8073, 8970, 13455, 15242, 16146, 22863, 26910, 38105, 40365, 45726, 68589, 76210, 80730, 99073, 114315, 137178, 175283, 198146, 205767, 228630, 297219, 342945, 350566, 411534, 495365, 525849, 594438, 685890, 876415, 891657, 990730, 1028835, 1051698, 1486095, 1577547, 1752830, 1783314, 2057670, 2278679, 2629245, 2674971, 2972190, 3155094, 4458285, 4557358, 4732641, 5258490, 5349942, 6836037, 7887735, 8916570, 9465282, 11393395, 13374855, 13672074, 15775470, 20508111, 22786790, 23663205, 26749710, 34180185, 41016222, 47326410, 61524333, 68360370, 102540555, 123048666, 205081110, 307621665, 615243330]

約数ペア:

[(1, 615243330), (2, 307621665), (3, 205081110), (5, 123048666), (6, 102540555), (9, 68360370), (10, 61524333), (13, 47326410), (15, 41016222), (18, 34180185), (23, 26749710), (26, 23663205), (27, 22786790), (30, 20508111), (39, 15775470), (45, 13672074), (46, 13374855), (54, 11393395), (65, 9465282), (69, 8916570), (78, 7887735), (90, 6836037), (115, 5349942), (117, 5258490), (130, 4732641), (135, 4557358), (138, 4458285), (195, 3155094), (207, 2972190), (230, 2674971), (234, 2629245), (270, 2278679), (299, 2057670), (345, 1783314), (351, 1752830), (390, 1577547), (414, 1486095), (585, 1051698), (598, 1028835), (621, 990730), (690, 891657), (702, 876415), (897, 685890), (1035, 594438), (1170, 525849), (1242, 495365), (1495, 411534), (1755, 350566), (1794, 342945), (2070, 297219), (2691, 228630), (2990, 205767), (3105, 198146), (3510, 175283), (4485, 137178), (5382, 114315), (6210, 99073), (7621, 80730), (8073, 76210), (8970, 68589), (13455, 45726), (15242, 40365), (16146, 38105), (22863, 26910)]