2072851830

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{12323}}^1$

素因数の和:12435

約数の個数: 128

約数和(自身を含む): 6388761600

約数和(自身を除く): 4315909770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 89, 90, 105, 126, 135, 178, 189, 210, 267, 270, 315, 378, 445, 534, 623, 630, 801, 890, 945, 1246, 1335, 1602, 1869, 1890, 2403, 2670, 3115, 3738, 4005, 4806, 5607, 6230, 8010, 9345, 11214, 12015, 12323, 16821, 18690, 24030, 24646, 28035, 33642, 36969, 56070, 61615, 73938, 84105, 86261, 110907, 123230, 168210, 172522, 184845, 221814, 258783, 332721, 369690, 431305, 517566, 554535, 665442, 776349, 862610, 1096747, 1109070, 1293915, 1552698, 1663605, 2193494, 2329047, 2587830, 3290241, 3327210, 3881745, 4658094, 5483735, 6580482, 7677229, 7763490, 9870723, 10967470, 11645235, 15354458, 16451205, 19741446, 23031687, 23290470, 29612169, 32902410, 38386145, 46063374, 49353615, 59224338, 69095061, 76772290, 98707230, 115158435, 138190122, 148060845, 207285183, 230316870, 296121690, 345475305, 414570366, 690950610, 1036425915, 2072851830]

約数ペア:

[(1, 2072851830), (2, 1036425915), (3, 690950610), (5, 414570366), (6, 345475305), (7, 296121690), (9, 230316870), (10, 207285183), (14, 148060845), (15, 138190122), (18, 115158435), (21, 98707230), (27, 76772290), (30, 69095061), (35, 59224338), (42, 49353615), (45, 46063374), (54, 38386145), (63, 32902410), (70, 29612169), (89, 23290470), (90, 23031687), (105, 19741446), (126, 16451205), (135, 15354458), (178, 11645235), (189, 10967470), (210, 9870723), (267, 7763490), (270, 7677229), (315, 6580482), (378, 5483735), (445, 4658094), (534, 3881745), (623, 3327210), (630, 3290241), (801, 2587830), (890, 2329047), (945, 2193494), (1246, 1663605), (1335, 1552698), (1602, 1293915), (1869, 1109070), (1890, 1096747), (2403, 862610), (2670, 776349), (3115, 665442), (3738, 554535), (4005, 517566), (4806, 431305), (5607, 369690), (6230, 332721), (8010, 258783), (9345, 221814), (11214, 184845), (12015, 172522), (12323, 168210), (16821, 123230), (18690, 110907), (24030, 86261), (24646, 84105), (28035, 73938), (33642, 61615), (36969, 56070)]