289372590

素因数分解:

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

素因数の和:1674

約数の個数: 96

約数和(自身を含む): 815645376

約数和(自身を除く): 526272786

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 167, 195, 234, 334, 390, 501, 585, 835, 1002, 1170, 1481, 1503, 1670, 2171, 2505, 2962, 3006, 4342, 4443, 5010, 6513, 7405, 7515, 8886, 10855, 13026, 13329, 14810, 15030, 19253, 19539, 21710, 22215, 26658, 32565, 38506, 39078, 44430, 57759, 65130, 66645, 96265, 97695, 115518, 133290, 173277, 192530, 195390, 247327, 288795, 346554, 494654, 577590, 741981, 866385, 1236635, 1483962, 1732770, 2225943, 2473270, 3215251, 3709905, 4451886, 6430502, 7419810, 9645753, 11129715, 16076255, 19291506, 22259430, 28937259, 32152510, 48228765, 57874518, 96457530, 144686295, 289372590]

約数ペア:

[(1, 289372590), (2, 144686295), (3, 96457530), (5, 57874518), (6, 48228765), (9, 32152510), (10, 28937259), (13, 22259430), (15, 19291506), (18, 16076255), (26, 11129715), (30, 9645753), (39, 7419810), (45, 6430502), (65, 4451886), (78, 3709905), (90, 3215251), (117, 2473270), (130, 2225943), (167, 1732770), (195, 1483962), (234, 1236635), (334, 866385), (390, 741981), (501, 577590), (585, 494654), (835, 346554), (1002, 288795), (1170, 247327), (1481, 195390), (1503, 192530), (1670, 173277), (2171, 133290), (2505, 115518), (2962, 97695), (3006, 96265), (4342, 66645), (4443, 65130), (5010, 57759), (6513, 44430), (7405, 39078), (7515, 38506), (8886, 32565), (10855, 26658), (13026, 22215), (13329, 21710), (14810, 19539), (15030, 19253)]