2029505870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{3049}}^1$

素因数の和:3357

約数の個数: 64

約数和(自身を含む): 4305916800

約数和(自身を除く): 2276410930

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 257, 259, 370, 514, 518, 1285, 1295, 1799, 2570, 2590, 3049, 3598, 6098, 8995, 9509, 15245, 17990, 19018, 21343, 30490, 42686, 47545, 66563, 95090, 106715, 112813, 133126, 213430, 225626, 332815, 564065, 665630, 783593, 789691, 1128130, 1567186, 1579382, 3917965, 3948455, 5485151, 7835930, 7896910, 10970302, 27425755, 28992941, 54851510, 57985882, 144964705, 202950587, 289929410, 405901174, 1014752935, 2029505870]

約数ペア:

[(1, 2029505870), (2, 1014752935), (5, 405901174), (7, 289929410), (10, 202950587), (14, 144964705), (35, 57985882), (37, 54851510), (70, 28992941), (74, 27425755), (185, 10970302), (257, 7896910), (259, 7835930), (370, 5485151), (514, 3948455), (518, 3917965), (1285, 1579382), (1295, 1567186), (1799, 1128130), (2570, 789691), (2590, 783593), (3049, 665630), (3598, 564065), (6098, 332815), (8995, 225626), (9509, 213430), (15245, 133126), (17990, 112813), (19018, 106715), (21343, 95090), (30490, 66563), (42686, 47545)]