207340830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{12589}}^1$

素因数の和:12666

約数の個数: 64

約数和(自身を含む): 562017600

約数和(自身を除く): 354676770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 366, 549, 610, 915, 1098, 1647, 1830, 2745, 3294, 5490, 8235, 12589, 16470, 25178, 37767, 62945, 75534, 113301, 125890, 188835, 226602, 339903, 377670, 566505, 679806, 767929, 1133010, 1535858, 1699515, 2303787, 3399030, 3839645, 4607574, 6911361, 7679290, 11518935, 13822722, 20734083, 23037870, 34556805, 41468166, 69113610, 103670415, 207340830]

約数ペア:

[(1, 207340830), (2, 103670415), (3, 69113610), (5, 41468166), (6, 34556805), (9, 23037870), (10, 20734083), (15, 13822722), (18, 11518935), (27, 7679290), (30, 6911361), (45, 4607574), (54, 3839645), (61, 3399030), (90, 2303787), (122, 1699515), (135, 1535858), (183, 1133010), (270, 767929), (305, 679806), (366, 566505), (549, 377670), (610, 339903), (915, 226602), (1098, 188835), (1647, 125890), (1830, 113301), (2745, 75534), (3294, 62945), (5490, 37767), (8235, 25178), (12589, 16470)]