868117770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1481}}^1$

素因数の和:1677

約数の個数: 128

約数和(自身を含む): 2509678080

約数和(自身を除く): 1641560310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 167, 195, 234, 270, 334, 351, 390, 501, 585, 702, 835, 1002, 1170, 1481, 1503, 1670, 1755, 2171, 2505, 2962, 3006, 3510, 4342, 4443, 4509, 5010, 6513, 7405, 7515, 8886, 9018, 10855, 13026, 13329, 14810, 15030, 19253, 19539, 21710, 22215, 22545, 26658, 32565, 38506, 39078, 39987, 44430, 45090, 57759, 58617, 65130, 66645, 79974, 96265, 97695, 115518, 117234, 133290, 173277, 192530, 195390, 199935, 247327, 288795, 293085, 346554, 399870, 494654, 519831, 577590, 586170, 741981, 866385, 1039662, 1236635, 1483962, 1732770, 2225943, 2473270, 2599155, 3215251, 3709905, 4451886, 5198310, 6430502, 6677829, 7419810, 9645753, 11129715, 13355658, 16076255, 19291506, 22259430, 28937259, 32152510, 33389145, 48228765, 57874518, 66778290, 86811777, 96457530, 144686295, 173623554, 289372590, 434058885, 868117770]

約数ペア:

[(1, 868117770), (2, 434058885), (3, 289372590), (5, 173623554), (6, 144686295), (9, 96457530), (10, 86811777), (13, 66778290), (15, 57874518), (18, 48228765), (26, 33389145), (27, 32152510), (30, 28937259), (39, 22259430), (45, 19291506), (54, 16076255), (65, 13355658), (78, 11129715), (90, 9645753), (117, 7419810), (130, 6677829), (135, 6430502), (167, 5198310), (195, 4451886), (234, 3709905), (270, 3215251), (334, 2599155), (351, 2473270), (390, 2225943), (501, 1732770), (585, 1483962), (702, 1236635), (835, 1039662), (1002, 866385), (1170, 741981), (1481, 586170), (1503, 577590), (1670, 519831), (1755, 494654), (2171, 399870), (2505, 346554), (2962, 293085), (3006, 288795), (3510, 247327), (4342, 199935), (4443, 195390), (4509, 192530), (5010, 173277), (6513, 133290), (7405, 117234), (7515, 115518), (8886, 97695), (9018, 96265), (10855, 79974), (13026, 66645), (13329, 65130), (14810, 58617), (15030, 57759), (19253, 45090), (19539, 44430), (21710, 39987), (22215, 39078), (22545, 38506), (26658, 32565)]