30138944

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1435

約数の個数: 56

約数和(自身を含む): 67397376

約数和(自身を除く): 37258432

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 176, 248, 341, 352, 496, 682, 704, 992, 1364, 1381, 1984, 2728, 2762, 5456, 5524, 10912, 11048, 15191, 21824, 22096, 30382, 42811, 44192, 60764, 85622, 88384, 121528, 171244, 243056, 342488, 470921, 486112, 684976, 941842, 972224, 1369952, 1883684, 2739904, 3767368, 7534736, 15069472, 30138944]

約数ペア:

[(1, 30138944), (2, 15069472), (4, 7534736), (8, 3767368), (11, 2739904), (16, 1883684), (22, 1369952), (31, 972224), (32, 941842), (44, 684976), (62, 486112), (64, 470921), (88, 342488), (124, 243056), (176, 171244), (248, 121528), (341, 88384), (352, 85622), (496, 60764), (682, 44192), (704, 42811), (992, 30382), (1364, 22096), (1381, 21824), (1984, 15191), (2728, 11048), (2762, 10912), (5456, 5524)]