242474870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{337}}^1$

素因数の和:597

約数の個数: 64

約数和(自身を含む): 495286272

約数和(自身を除く): 252811402

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 211, 310, 337, 341, 422, 674, 682, 1055, 1685, 1705, 2110, 2321, 3370, 3410, 3707, 4642, 6541, 7414, 10447, 11605, 13082, 18535, 20894, 23210, 32705, 37070, 52235, 65410, 71107, 71951, 104470, 114917, 142214, 143902, 229834, 355535, 359755, 574585, 711070, 719510, 782177, 1149170, 1564354, 2204317, 3910885, 4408634, 7821770, 11021585, 22043170, 24247487, 48494974, 121237435, 242474870]

約数ペア:

[(1, 242474870), (2, 121237435), (5, 48494974), (10, 24247487), (11, 22043170), (22, 11021585), (31, 7821770), (55, 4408634), (62, 3910885), (110, 2204317), (155, 1564354), (211, 1149170), (310, 782177), (337, 719510), (341, 711070), (422, 574585), (674, 359755), (682, 355535), (1055, 229834), (1685, 143902), (1705, 142214), (2110, 114917), (2321, 104470), (3370, 71951), (3410, 71107), (3707, 65410), (4642, 52235), (6541, 37070), (7414, 32705), (10447, 23210), (11605, 20894), (13082, 18535)]