1618230510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{81359}}^1$

素因数の和:81402

約数の個数: 96

約数和(自身を含む): 4797636480

約数和(自身を除く): 3179405970

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1989, 2210, 3315, 3978, 6630, 9945, 19890, 81359, 162718, 244077, 406795, 488154, 732231, 813590, 1057667, 1220385, 1383103, 1464462, 2115334, 2440770, 2766206, 3173001, 3661155, 4149309, 5288335, 6346002, 6915515, 7322310, 8298618, 9519003, 10576670, 12447927, 13831030, 15865005, 17980339, 19038006, 20746545, 24895854, 31730010, 35960678, 41493090, 47595015, 53941017, 62239635, 89901695, 95190030, 107882034, 124479270, 161823051, 179803390, 269705085, 323646102, 539410170, 809115255, 1618230510]

約数ペア:

[(1, 1618230510), (2, 809115255), (3, 539410170), (5, 323646102), (6, 269705085), (9, 179803390), (10, 161823051), (13, 124479270), (15, 107882034), (17, 95190030), (18, 89901695), (26, 62239635), (30, 53941017), (34, 47595015), (39, 41493090), (45, 35960678), (51, 31730010), (65, 24895854), (78, 20746545), (85, 19038006), (90, 17980339), (102, 15865005), (117, 13831030), (130, 12447927), (153, 10576670), (170, 9519003), (195, 8298618), (221, 7322310), (234, 6915515), (255, 6346002), (306, 5288335), (390, 4149309), (442, 3661155), (510, 3173001), (585, 2766206), (663, 2440770), (765, 2115334), (1105, 1464462), (1170, 1383103), (1326, 1220385), (1530, 1057667), (1989, 813590), (2210, 732231), (3315, 488154), (3978, 406795), (6630, 244077), (9945, 162718), (19890, 81359)]