2015928670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{3461}}^1$

素因数の和:3685

約数の個数: 64

約数和(自身を含む): 4253440896

約数和(自身を除く): 2237512226

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 157, 265, 314, 371, 530, 742, 785, 1099, 1570, 1855, 2198, 3461, 3710, 5495, 6922, 8321, 10990, 16642, 17305, 24227, 34610, 41605, 48454, 58247, 83210, 116494, 121135, 183433, 242270, 291235, 366866, 543377, 582470, 917165, 1086754, 1284031, 1834330, 2568062, 2716885, 3803639, 5433770, 6420155, 7607278, 12840310, 19018195, 28798981, 38036390, 57597962, 143994905, 201592867, 287989810, 403185734, 1007964335, 2015928670]

約数ペア:

[(1, 2015928670), (2, 1007964335), (5, 403185734), (7, 287989810), (10, 201592867), (14, 143994905), (35, 57597962), (53, 38036390), (70, 28798981), (106, 19018195), (157, 12840310), (265, 7607278), (314, 6420155), (371, 5433770), (530, 3803639), (742, 2716885), (785, 2568062), (1099, 1834330), (1570, 1284031), (1855, 1086754), (2198, 917165), (3461, 582470), (3710, 543377), (5495, 366866), (6922, 291235), (8321, 242270), (10990, 183433), (16642, 121135), (17305, 116494), (24227, 83210), (34610, 58247), (41605, 48454)]