1215366930

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{293}}^1\times {\mathrm{569}}^1$

素因数の和:887

約数の個数: 112

約数和(自身を含む): 3296968920

約数和(自身を除く): 2081601990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 293, 405, 486, 569, 586, 729, 810, 879, 1138, 1215, 1458, 1465, 1707, 1758, 2430, 2637, 2845, 2930, 3414, 3645, 4395, 5121, 5274, 5690, 7290, 7911, 8535, 8790, 10242, 13185, 15363, 15822, 17070, 23733, 25605, 26370, 30726, 39555, 46089, 47466, 51210, 71199, 76815, 79110, 92178, 118665, 138267, 142398, 153630, 166717, 213597, 230445, 237330, 276534, 333434, 355995, 414801, 427194, 460890, 500151, 691335, 711990, 829602, 833585, 1000302, 1067985, 1382670, 1500453, 1667170, 2074005, 2135970, 2500755, 3000906, 4148010, 4501359, 5001510, 7502265, 9002718, 13504077, 15004530, 22506795, 27008154, 40512231, 45013590, 67520385, 81024462, 121536693, 135040770, 202561155, 243073386, 405122310, 607683465, 1215366930]

約数ペア:

[(1, 1215366930), (2, 607683465), (3, 405122310), (5, 243073386), (6, 202561155), (9, 135040770), (10, 121536693), (15, 81024462), (18, 67520385), (27, 45013590), (30, 40512231), (45, 27008154), (54, 22506795), (81, 15004530), (90, 13504077), (135, 9002718), (162, 7502265), (243, 5001510), (270, 4501359), (293, 4148010), (405, 3000906), (486, 2500755), (569, 2135970), (586, 2074005), (729, 1667170), (810, 1500453), (879, 1382670), (1138, 1067985), (1215, 1000302), (1458, 833585), (1465, 829602), (1707, 711990), (1758, 691335), (2430, 500151), (2637, 460890), (2845, 427194), (2930, 414801), (3414, 355995), (3645, 333434), (4395, 276534), (5121, 237330), (5274, 230445), (5690, 213597), (7290, 166717), (7911, 153630), (8535, 142398), (8790, 138267), (10242, 118665), (13185, 92178), (15363, 79110), (15822, 76815), (17070, 71199), (23733, 51210), (25605, 47466), (26370, 46089), (30726, 39555)]