19572630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:294

約数の個数: 128

約数和(自身を含む): 60410880

約数和(自身を除く): 40838250

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 37, 42, 55, 66, 70, 74, 77, 105, 110, 111, 154, 165, 185, 210, 222, 229, 231, 259, 330, 370, 385, 407, 458, 462, 518, 555, 687, 770, 777, 814, 1110, 1145, 1155, 1221, 1295, 1374, 1554, 1603, 2035, 2290, 2310, 2442, 2519, 2590, 2849, 3206, 3435, 3885, 4070, 4809, 5038, 5698, 6105, 6870, 7557, 7770, 8015, 8473, 8547, 9618, 12210, 12595, 14245, 15114, 16030, 16946, 17094, 17633, 24045, 25190, 25419, 28490, 35266, 37785, 42365, 42735, 48090, 50838, 52899, 59311, 75570, 84730, 85470, 88165, 93203, 105798, 118622, 127095, 176330, 177933, 186406, 254190, 264495, 279609, 296555, 355866, 466015, 528990, 559218, 593110, 652421, 889665, 932030, 1304842, 1398045, 1779330, 1957263, 2796090, 3262105, 3914526, 6524210, 9786315, 19572630]

約数ペア:

[(1, 19572630), (2, 9786315), (3, 6524210), (5, 3914526), (6, 3262105), (7, 2796090), (10, 1957263), (11, 1779330), (14, 1398045), (15, 1304842), (21, 932030), (22, 889665), (30, 652421), (33, 593110), (35, 559218), (37, 528990), (42, 466015), (55, 355866), (66, 296555), (70, 279609), (74, 264495), (77, 254190), (105, 186406), (110, 177933), (111, 176330), (154, 127095), (165, 118622), (185, 105798), (210, 93203), (222, 88165), (229, 85470), (231, 84730), (259, 75570), (330, 59311), (370, 52899), (385, 50838), (407, 48090), (458, 42735), (462, 42365), (518, 37785), (555, 35266), (687, 28490), (770, 25419), (777, 25190), (814, 24045), (1110, 17633), (1145, 17094), (1155, 16946), (1221, 16030), (1295, 15114), (1374, 14245), (1554, 12595), (1603, 12210), (2035, 9618), (2290, 8547), (2310, 8473), (2442, 8015), (2519, 7770), (2590, 7557), (2849, 6870), (3206, 6105), (3435, 5698), (3885, 5038), (4070, 4809)]