381254130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{467}}^1$

素因数の和:720

約数の個数: 96

約数和(自身を含む): 1019775744

約数和(自身を除く): 638521614

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 193, 235, 282, 386, 423, 467, 470, 579, 705, 846, 934, 965, 1158, 1401, 1410, 1737, 1930, 2115, 2335, 2802, 2895, 3474, 4203, 4230, 4670, 5790, 7005, 8406, 8685, 9071, 14010, 17370, 18142, 21015, 21949, 27213, 42030, 43898, 45355, 54426, 65847, 81639, 90131, 90710, 109745, 131694, 136065, 163278, 180262, 197541, 219490, 270393, 272130, 329235, 395082, 408195, 450655, 540786, 658470, 811179, 816390, 901310, 987705, 1351965, 1622358, 1975410, 2703930, 4055895, 4236157, 8111790, 8472314, 12708471, 21180785, 25416942, 38125413, 42361570, 63542355, 76250826, 127084710, 190627065, 381254130]

約数ペア:

[(1, 381254130), (2, 190627065), (3, 127084710), (5, 76250826), (6, 63542355), (9, 42361570), (10, 38125413), (15, 25416942), (18, 21180785), (30, 12708471), (45, 8472314), (47, 8111790), (90, 4236157), (94, 4055895), (141, 2703930), (193, 1975410), (235, 1622358), (282, 1351965), (386, 987705), (423, 901310), (467, 816390), (470, 811179), (579, 658470), (705, 540786), (846, 450655), (934, 408195), (965, 395082), (1158, 329235), (1401, 272130), (1410, 270393), (1737, 219490), (1930, 197541), (2115, 180262), (2335, 163278), (2802, 136065), (2895, 131694), (3474, 109745), (4203, 90710), (4230, 90131), (4670, 81639), (5790, 65847), (7005, 54426), (8406, 45355), (8685, 43898), (9071, 42030), (14010, 27213), (17370, 21949), (18142, 21015)]