70801830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:827

約数の個数: 128

約数和(自身を含む): 212889600

約数和(自身を除く): 142087770

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 31, 33, 45, 54, 55, 62, 66, 90, 93, 99, 110, 135, 155, 165, 186, 198, 270, 279, 297, 310, 330, 341, 465, 495, 558, 594, 682, 769, 837, 930, 990, 1023, 1395, 1485, 1538, 1674, 1705, 2046, 2307, 2790, 2970, 3069, 3410, 3845, 4185, 4614, 5115, 6138, 6921, 7690, 8370, 8459, 9207, 10230, 11535, 13842, 15345, 16918, 18414, 20763, 23070, 23839, 25377, 30690, 34605, 41526, 42295, 46035, 47678, 50754, 69210, 71517, 76131, 84590, 92070, 103815, 119195, 126885, 143034, 152262, 207630, 214551, 228393, 238390, 253770, 262229, 357585, 380655, 429102, 456786, 524458, 643653, 715170, 761310, 786687, 1072755, 1141965, 1287306, 1311145, 1573374, 2145510, 2283930, 2360061, 2622290, 3218265, 3933435, 4720122, 6436530, 7080183, 7866870, 11800305, 14160366, 23600610, 35400915, 70801830]

約数ペア:

[(1, 70801830), (2, 35400915), (3, 23600610), (5, 14160366), (6, 11800305), (9, 7866870), (10, 7080183), (11, 6436530), (15, 4720122), (18, 3933435), (22, 3218265), (27, 2622290), (30, 2360061), (31, 2283930), (33, 2145510), (45, 1573374), (54, 1311145), (55, 1287306), (62, 1141965), (66, 1072755), (90, 786687), (93, 761310), (99, 715170), (110, 643653), (135, 524458), (155, 456786), (165, 429102), (186, 380655), (198, 357585), (270, 262229), (279, 253770), (297, 238390), (310, 228393), (330, 214551), (341, 207630), (465, 152262), (495, 143034), (558, 126885), (594, 119195), (682, 103815), (769, 92070), (837, 84590), (930, 76131), (990, 71517), (1023, 69210), (1395, 50754), (1485, 47678), (1538, 46035), (1674, 42295), (1705, 41526), (2046, 34605), (2307, 30690), (2790, 25377), (2970, 23839), (3069, 23070), (3410, 20763), (3845, 18414), (4185, 16918), (4614, 15345), (5115, 13842), (6138, 11535), (6921, 10230), (7690, 9207), (8370, 8459)]