304910580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1181}}^1$

素因数の和:1537

約数の個数: 96

約数和(自身を含む): 922981248

約数和(自身を除く): 618070668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 331, 390, 662, 780, 993, 1181, 1324, 1655, 1986, 2362, 3310, 3543, 3972, 4303, 4724, 4965, 5905, 6620, 7086, 8606, 9930, 11810, 12909, 14172, 15353, 17212, 17715, 19860, 21515, 23620, 25818, 30706, 35430, 43030, 46059, 51636, 61412, 64545, 70860, 76765, 86060, 92118, 129090, 153530, 184236, 230295, 258180, 307060, 390911, 460590, 781822, 921180, 1172733, 1563644, 1954555, 2345466, 3909110, 4690932, 5081843, 5863665, 7818220, 10163686, 11727330, 15245529, 20327372, 23454660, 25409215, 30491058, 50818430, 60982116, 76227645, 101636860, 152455290, 304910580]

約数ペア:

[(1, 304910580), (2, 152455290), (3, 101636860), (4, 76227645), (5, 60982116), (6, 50818430), (10, 30491058), (12, 25409215), (13, 23454660), (15, 20327372), (20, 15245529), (26, 11727330), (30, 10163686), (39, 7818220), (52, 5863665), (60, 5081843), (65, 4690932), (78, 3909110), (130, 2345466), (156, 1954555), (195, 1563644), (260, 1172733), (331, 921180), (390, 781822), (662, 460590), (780, 390911), (993, 307060), (1181, 258180), (1324, 230295), (1655, 184236), (1986, 153530), (2362, 129090), (3310, 92118), (3543, 86060), (3972, 76765), (4303, 70860), (4724, 64545), (4965, 61412), (5905, 51636), (6620, 46059), (7086, 43030), (8606, 35430), (9930, 30706), (11810, 25818), (12909, 23620), (14172, 21515), (15353, 19860), (17212, 17715)]