2008543950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10453}}^1$

素因数の和:10539

約数の個数: 144

約数和(自身を含む): 6268887456

約数和(自身を除く): 4260343506

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 61, 63, 70, 75, 90, 105, 122, 126, 150, 175, 183, 210, 225, 305, 315, 350, 366, 427, 450, 525, 549, 610, 630, 854, 915, 1050, 1098, 1281, 1525, 1575, 1830, 2135, 2562, 2745, 3050, 3150, 3843, 4270, 4575, 5490, 6405, 7686, 9150, 10453, 10675, 12810, 13725, 19215, 20906, 21350, 27450, 31359, 32025, 38430, 52265, 62718, 64050, 73171, 94077, 96075, 104530, 146342, 156795, 188154, 192150, 219513, 261325, 313590, 365855, 439026, 470385, 522650, 637633, 658539, 731710, 783975, 940770, 1097565, 1275266, 1317078, 1567950, 1829275, 1912899, 2195130, 2351925, 3188165, 3292695, 3658550, 3825798, 4463431, 4703850, 5487825, 5738697, 6376330, 6585390, 8926862, 9564495, 10975650, 11477394, 13390293, 15940825, 16463475, 19128990, 22317155, 26780586, 28693485, 31881650, 32926950, 40170879, 44634310, 47822475, 57386970, 66951465, 80341758, 95644950, 111585775, 133902930, 143467425, 200854395, 223171550, 286934850, 334757325, 401708790, 669514650, 1004271975, 2008543950]

約数ペア:

[(1, 2008543950), (2, 1004271975), (3, 669514650), (5, 401708790), (6, 334757325), (7, 286934850), (9, 223171550), (10, 200854395), (14, 143467425), (15, 133902930), (18, 111585775), (21, 95644950), (25, 80341758), (30, 66951465), (35, 57386970), (42, 47822475), (45, 44634310), (50, 40170879), (61, 32926950), (63, 31881650), (70, 28693485), (75, 26780586), (90, 22317155), (105, 19128990), (122, 16463475), (126, 15940825), (150, 13390293), (175, 11477394), (183, 10975650), (210, 9564495), (225, 8926862), (305, 6585390), (315, 6376330), (350, 5738697), (366, 5487825), (427, 4703850), (450, 4463431), (525, 3825798), (549, 3658550), (610, 3292695), (630, 3188165), (854, 2351925), (915, 2195130), (1050, 1912899), (1098, 1829275), (1281, 1567950), (1525, 1317078), (1575, 1275266), (1830, 1097565), (2135, 940770), (2562, 783975), (2745, 731710), (3050, 658539), (3150, 637633), (3843, 522650), (4270, 470385), (4575, 439026), (5490, 365855), (6405, 313590), (7686, 261325), (9150, 219513), (10453, 192150), (10675, 188154), (12810, 156795), (13725, 146342), (19215, 104530), (20906, 96075), (21350, 94077), (27450, 73171), (31359, 64050), (32025, 62718), (38430, 52265)]