273875970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1453}}^1$

素因数の和:1627

約数の個数: 64

約数和(自身を含む): 675028224

約数和(自身を除く): 401152254

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 103, 122, 183, 206, 305, 309, 366, 515, 610, 618, 915, 1030, 1453, 1545, 1830, 2906, 3090, 4359, 6283, 7265, 8718, 12566, 14530, 18849, 21795, 31415, 37698, 43590, 62830, 88633, 94245, 149659, 177266, 188490, 265899, 299318, 443165, 448977, 531798, 748295, 886330, 897954, 1329495, 1496590, 2244885, 2658990, 4489770, 9129199, 18258398, 27387597, 45645995, 54775194, 91291990, 136937985, 273875970]

約数ペア:

[(1, 273875970), (2, 136937985), (3, 91291990), (5, 54775194), (6, 45645995), (10, 27387597), (15, 18258398), (30, 9129199), (61, 4489770), (103, 2658990), (122, 2244885), (183, 1496590), (206, 1329495), (305, 897954), (309, 886330), (366, 748295), (515, 531798), (610, 448977), (618, 443165), (915, 299318), (1030, 265899), (1453, 188490), (1545, 177266), (1830, 149659), (2906, 94245), (3090, 88633), (4359, 62830), (6283, 43590), (7265, 37698), (8718, 31415), (12566, 21795), (14530, 18849)]