166345890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{491}}^2$

素因数の和:1015

約数の個数: 48

約数和(自身を含む): 417438144

約数和(自身を除く): 251092254

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 491, 690, 982, 1473, 2455, 2946, 4910, 7365, 11293, 14730, 22586, 33879, 56465, 67758, 112930, 169395, 241081, 338790, 482162, 723243, 1205405, 1446486, 2410810, 3616215, 5544863, 7232430, 11089726, 16634589, 27724315, 33269178, 55448630, 83172945, 166345890]

約数ペア:

[(1, 166345890), (2, 83172945), (3, 55448630), (5, 33269178), (6, 27724315), (10, 16634589), (15, 11089726), (23, 7232430), (30, 5544863), (46, 3616215), (69, 2410810), (115, 1446486), (138, 1205405), (230, 723243), (345, 482162), (491, 338790), (690, 241081), (982, 169395), (1473, 112930), (2455, 67758), (2946, 56465), (4910, 33879), (7365, 22586), (11293, 14730)]