195805610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:700

約数の個数: 128

約数和(自身を含む): 489259008

約数和(自身を除く): 293453398

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 31, 35, 55, 62, 65, 70, 77, 91, 110, 130, 143, 154, 155, 182, 217, 286, 310, 341, 385, 403, 434, 455, 631, 682, 715, 770, 806, 910, 1001, 1085, 1262, 1430, 1705, 2002, 2015, 2170, 2387, 2821, 3155, 3410, 4030, 4417, 4433, 4774, 5005, 5642, 6310, 6941, 8203, 8834, 8866, 10010, 11935, 13882, 14105, 16406, 19561, 22085, 22165, 23870, 28210, 31031, 34705, 39122, 41015, 44170, 44330, 48587, 57421, 62062, 69410, 82030, 90233, 97174, 97805, 114842, 136927, 155155, 180466, 195610, 215171, 242935, 254293, 273854, 287105, 310310, 430342, 451165, 485870, 508586, 574210, 631631, 684635, 902330, 1075855, 1263262, 1271465, 1369270, 1506197, 1780051, 2151710, 2542930, 2797223, 3012394, 3158155, 3560102, 5594446, 6316310, 7530985, 8900255, 13986115, 15061970, 17800510, 19580561, 27972230, 39161122, 97902805, 195805610]

約数ペア:

[(1, 195805610), (2, 97902805), (5, 39161122), (7, 27972230), (10, 19580561), (11, 17800510), (13, 15061970), (14, 13986115), (22, 8900255), (26, 7530985), (31, 6316310), (35, 5594446), (55, 3560102), (62, 3158155), (65, 3012394), (70, 2797223), (77, 2542930), (91, 2151710), (110, 1780051), (130, 1506197), (143, 1369270), (154, 1271465), (155, 1263262), (182, 1075855), (217, 902330), (286, 684635), (310, 631631), (341, 574210), (385, 508586), (403, 485870), (434, 451165), (455, 430342), (631, 310310), (682, 287105), (715, 273854), (770, 254293), (806, 242935), (910, 215171), (1001, 195610), (1085, 180466), (1262, 155155), (1430, 136927), (1705, 114842), (2002, 97805), (2015, 97174), (2170, 90233), (2387, 82030), (2821, 69410), (3155, 62062), (3410, 57421), (4030, 48587), (4417, 44330), (4433, 44170), (4774, 41015), (5005, 39122), (5642, 34705), (6310, 31031), (6941, 28210), (8203, 23870), (8834, 22165), (8866, 22085), (10010, 19561), (11935, 16406), (13882, 14105)]