89975070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17539}}^1$

素因数の和:17574

約数の個数: 64

約数和(自身を含む): 252576000

約数和(自身を除く): 162600930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 17539, 35078, 52617, 87695, 105234, 157851, 175390, 263085, 315702, 333241, 473553, 526170, 666482, 789255, 947106, 999723, 1578510, 1666205, 1999446, 2367765, 2999169, 3332410, 4735530, 4998615, 5998338, 8997507, 9997230, 14995845, 17995014, 29991690, 44987535, 89975070]

約数ペア:

[(1, 89975070), (2, 44987535), (3, 29991690), (5, 17995014), (6, 14995845), (9, 9997230), (10, 8997507), (15, 5998338), (18, 4998615), (19, 4735530), (27, 3332410), (30, 2999169), (38, 2367765), (45, 1999446), (54, 1666205), (57, 1578510), (90, 999723), (95, 947106), (114, 789255), (135, 666482), (171, 526170), (190, 473553), (270, 333241), (285, 315702), (342, 263085), (513, 175390), (570, 157851), (855, 105234), (1026, 87695), (1710, 52617), (2565, 35078), (5130, 17539)]