30238956

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4019}}^1$

素因数の和:4059

約数の個数: 72

約数和(自身を含む): 87796800

約数和(自身を除く): 57557844

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 4019, 7524, 8038, 12057, 16076, 24114, 36171, 44209, 48228, 72342, 76361, 88418, 132627, 144684, 152722, 176836, 229083, 265254, 305444, 397881, 458166, 530508, 687249, 795762, 839971, 916332, 1374498, 1591524, 1679942, 2519913, 2748996, 3359884, 5039826, 7559739, 10079652, 15119478, 30238956]

約数ペア:

[(1, 30238956), (2, 15119478), (3, 10079652), (4, 7559739), (6, 5039826), (9, 3359884), (11, 2748996), (12, 2519913), (18, 1679942), (19, 1591524), (22, 1374498), (33, 916332), (36, 839971), (38, 795762), (44, 687249), (57, 530508), (66, 458166), (76, 397881), (99, 305444), (114, 265254), (132, 229083), (171, 176836), (198, 152722), (209, 144684), (228, 132627), (342, 88418), (396, 76361), (418, 72342), (627, 48228), (684, 44209), (836, 36171), (1254, 24114), (1881, 16076), (2508, 12057), (3762, 8038), (4019, 7524)]