1450340970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{90703}}^1$

素因数の和:90767

約数の個数: 64

約数和(自身を含む): 3840044544

約数和(自身を除く): 2389703574

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 195, 205, 246, 390, 410, 533, 615, 1066, 1230, 1599, 2665, 3198, 5330, 7995, 15990, 90703, 181406, 272109, 453515, 544218, 907030, 1179139, 1360545, 2358278, 2721090, 3537417, 3718823, 5895695, 7074834, 7437646, 11156469, 11791390, 17687085, 18594115, 22312938, 35374170, 37188230, 48344699, 55782345, 96689398, 111564690, 145034097, 241723495, 290068194, 483446990, 725170485, 1450340970]

約数ペア:

[(1, 1450340970), (2, 725170485), (3, 483446990), (5, 290068194), (6, 241723495), (10, 145034097), (13, 111564690), (15, 96689398), (26, 55782345), (30, 48344699), (39, 37188230), (41, 35374170), (65, 22312938), (78, 18594115), (82, 17687085), (123, 11791390), (130, 11156469), (195, 7437646), (205, 7074834), (246, 5895695), (390, 3718823), (410, 3537417), (533, 2721090), (615, 2358278), (1066, 1360545), (1230, 1179139), (1599, 907030), (2665, 544218), (3198, 453515), (5330, 272109), (7995, 181406), (15990, 90703)]