63751590

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:491

約数の個数: 128

約数和(自身を含む): 196992000

約数和(自身を除く): 133240410

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, 379, 445, 534, 623, 630, 758, 801, 890, 945, 1137, 1246, 1335, 1602, 1869, 1890, 1895, 2274, 2403, 2653, 2670, 3115, 3411, 3738, 3790, 4005, 4806, 5306, 5607, 5685, 6230, 6822, 7959, 8010, 9345, 10233, 11214, 11370, 12015, 13265, 15918, 16821, 17055, 18690, 20466, 23877, 24030, 26530, 28035, 33642, 33731, 34110, 39795, 47754, 51165, 56070, 67462, 71631, 79590, 84105, 101193, 102330, 119385, 143262, 168210, 168655, 202386, 236117, 238770, 303579, 337310, 358155, 472234, 505965, 607158, 708351, 716310, 910737, 1011930, 1180585, 1416702, 1517895, 1821474, 2125053, 2361170, 3035790, 3541755, 4250106, 4553685, 6375159, 7083510, 9107370, 10625265, 12750318, 21250530, 31875795, 63751590]

約数ペア:

[(1, 63751590), (2, 31875795), (3, 21250530), (5, 12750318), (6, 10625265), (7, 9107370), (9, 7083510), (10, 6375159), (14, 4553685), (15, 4250106), (18, 3541755), (21, 3035790), (27, 2361170), (30, 2125053), (35, 1821474), (42, 1517895), (45, 1416702), (54, 1180585), (63, 1011930), (70, 910737), (89, 716310), (90, 708351), (105, 607158), (126, 505965), (135, 472234), (178, 358155), (189, 337310), (210, 303579), (267, 238770), (270, 236117), (315, 202386), (378, 168655), (379, 168210), (445, 143262), (534, 119385), (623, 102330), (630, 101193), (758, 84105), (801, 79590), (890, 71631), (945, 67462), (1137, 56070), (1246, 51165), (1335, 47754), (1602, 39795), (1869, 34110), (1890, 33731), (1895, 33642), (2274, 28035), (2403, 26530), (2653, 24030), (2670, 23877), (3115, 20466), (3411, 18690), (3738, 17055), (3790, 16821), (4005, 15918), (4806, 13265), (5306, 12015), (5607, 11370), (5685, 11214), (6230, 10233), (6822, 9345), (7959, 8010)]