1215669030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{3449}}^1$

素因数の和:3869

約数の個数: 64

約数和(自身を含む): 3020544000

約数和(自身を除く): 1804874970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 379, 465, 758, 930, 1137, 1895, 2274, 3449, 3790, 5685, 6898, 10347, 11370, 11749, 17245, 20694, 23498, 34490, 35247, 51735, 58745, 70494, 103470, 106919, 117490, 176235, 213838, 320757, 352470, 534595, 641514, 1069190, 1307171, 1603785, 2614342, 3207570, 3921513, 6535855, 7843026, 13071710, 19607565, 39215130, 40522301, 81044602, 121566903, 202611505, 243133806, 405223010, 607834515, 1215669030]

約数ペア:

[(1, 1215669030), (2, 607834515), (3, 405223010), (5, 243133806), (6, 202611505), (10, 121566903), (15, 81044602), (30, 40522301), (31, 39215130), (62, 19607565), (93, 13071710), (155, 7843026), (186, 6535855), (310, 3921513), (379, 3207570), (465, 2614342), (758, 1603785), (930, 1307171), (1137, 1069190), (1895, 641514), (2274, 534595), (3449, 352470), (3790, 320757), (5685, 213838), (6898, 176235), (10347, 117490), (11370, 106919), (11749, 103470), (17245, 70494), (20694, 58745), (23498, 51735), (34490, 35247)]