69194790

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1235

約数の個数: 128

約数和(自身を含む): 217866240

約数和(自身を除く): 148671450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 90, 93, 105, 126, 135, 155, 186, 189, 210, 217, 270, 279, 310, 315, 378, 434, 465, 558, 630, 651, 837, 930, 945, 1085, 1181, 1302, 1395, 1674, 1890, 1953, 2170, 2362, 2790, 3255, 3543, 3906, 4185, 5859, 5905, 6510, 7086, 8267, 8370, 9765, 10629, 11718, 11810, 16534, 17715, 19530, 21258, 24801, 29295, 31887, 35430, 36611, 41335, 49602, 53145, 58590, 63774, 73222, 74403, 82670, 106290, 109833, 124005, 148806, 159435, 183055, 219666, 223209, 248010, 256277, 318870, 329499, 366110, 372015, 446418, 512554, 549165, 658998, 744030, 768831, 988497, 1098330, 1116045, 1281385, 1537662, 1647495, 1976994, 2232090, 2306493, 2562770, 3294990, 3844155, 4612986, 4942485, 6919479, 7688310, 9884970, 11532465, 13838958, 23064930, 34597395, 69194790]

約数ペア:

[(1, 69194790), (2, 34597395), (3, 23064930), (5, 13838958), (6, 11532465), (7, 9884970), (9, 7688310), (10, 6919479), (14, 4942485), (15, 4612986), (18, 3844155), (21, 3294990), (27, 2562770), (30, 2306493), (31, 2232090), (35, 1976994), (42, 1647495), (45, 1537662), (54, 1281385), (62, 1116045), (63, 1098330), (70, 988497), (90, 768831), (93, 744030), (105, 658998), (126, 549165), (135, 512554), (155, 446418), (186, 372015), (189, 366110), (210, 329499), (217, 318870), (270, 256277), (279, 248010), (310, 223209), (315, 219666), (378, 183055), (434, 159435), (465, 148806), (558, 124005), (630, 109833), (651, 106290), (837, 82670), (930, 74403), (945, 73222), (1085, 63774), (1181, 58590), (1302, 53145), (1395, 49602), (1674, 41335), (1890, 36611), (1953, 35430), (2170, 31887), (2362, 29295), (2790, 24801), (3255, 21258), (3543, 19530), (3906, 17715), (4185, 16534), (5859, 11810), (5905, 11718), (6510, 10629), (7086, 9765), (8267, 8370)]