2149766460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{25357}}^1$

素因数の和:25532

約数の個数: 96

約数和(自身を含む): 6731027520

約数和(自身を除く): 4581261060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 157, 180, 270, 314, 471, 540, 628, 785, 942, 1413, 1570, 1884, 2355, 2826, 3140, 4239, 4710, 5652, 7065, 8478, 9420, 14130, 16956, 21195, 25357, 28260, 42390, 50714, 76071, 84780, 101428, 126785, 152142, 228213, 253570, 304284, 380355, 456426, 507140, 684639, 760710, 912852, 1141065, 1369278, 1521420, 2282130, 2738556, 3423195, 3981049, 4564260, 6846390, 7962098, 11943147, 13692780, 15924196, 19905245, 23886294, 35829441, 39810490, 47772588, 59715735, 71658882, 79620980, 107488323, 119431470, 143317764, 179147205, 214976646, 238862940, 358294410, 429953292, 537441615, 716588820, 1074883230, 2149766460]

約数ペア:

[(1, 2149766460), (2, 1074883230), (3, 716588820), (4, 537441615), (5, 429953292), (6, 358294410), (9, 238862940), (10, 214976646), (12, 179147205), (15, 143317764), (18, 119431470), (20, 107488323), (27, 79620980), (30, 71658882), (36, 59715735), (45, 47772588), (54, 39810490), (60, 35829441), (90, 23886294), (108, 19905245), (135, 15924196), (157, 13692780), (180, 11943147), (270, 7962098), (314, 6846390), (471, 4564260), (540, 3981049), (628, 3423195), (785, 2738556), (942, 2282130), (1413, 1521420), (1570, 1369278), (1884, 1141065), (2355, 912852), (2826, 760710), (3140, 684639), (4239, 507140), (4710, 456426), (5652, 380355), (7065, 304284), (8478, 253570), (9420, 228213), (14130, 152142), (16956, 126785), (21195, 101428), (25357, 84780), (28260, 76071), (42390, 50714)]