2912374115

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:512

約数の個数: 64

約数和(自身を含む): 4213036800

約数和(自身を除く): 1300662685

約数列:

[1, 5, 7, 35, 41, 53, 149, 205, 257, 265, 287, 371, 745, 1043, 1285, 1435, 1799, 1855, 2173, 5215, 6109, 7897, 8995, 10537, 10865, 13621, 15211, 30545, 38293, 39485, 42763, 52685, 55279, 68105, 73759, 76055, 95347, 191465, 213815, 268051, 276395, 323777, 368795, 476735, 558461, 1340255, 1570013, 1618885, 2029529, 2266439, 2792305, 3909227, 7850065, 10147645, 10990091, 11332195, 14206703, 19546135, 54950455, 71033515, 83210689, 416053445, 582474823, 2912374115]

約数ペア:

[(1, 2912374115), (5, 582474823), (7, 416053445), (35, 83210689), (41, 71033515), (53, 54950455), (149, 19546135), (205, 14206703), (257, 11332195), (265, 10990091), (287, 10147645), (371, 7850065), (745, 3909227), (1043, 2792305), (1285, 2266439), (1435, 2029529), (1799, 1618885), (1855, 1570013), (2173, 1340255), (5215, 558461), (6109, 476735), (7897, 368795), (8995, 323777), (10537, 276395), (10865, 268051), (13621, 213815), (15211, 191465), (30545, 95347), (38293, 76055), (39485, 73759), (42763, 68105), (52685, 55279)]