130920564

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{18523}}^1$

素因数の和:18580

約数の個数: 48

約数和(自身を含む): 331950080

約数和(自身を除く): 201029516

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 18523, 37046, 55569, 74092, 111138, 222276, 351937, 574213, 703874, 1055811, 1148426, 1407748, 1722639, 2111622, 2296852, 3445278, 4223244, 6890556, 10910047, 21820094, 32730141, 43640188, 65460282, 130920564]

約数ペア:

[(1, 130920564), (2, 65460282), (3, 43640188), (4, 32730141), (6, 21820094), (12, 10910047), (19, 6890556), (31, 4223244), (38, 3445278), (57, 2296852), (62, 2111622), (76, 1722639), (93, 1407748), (114, 1148426), (124, 1055811), (186, 703874), (228, 574213), (372, 351937), (589, 222276), (1178, 111138), (1767, 74092), (2356, 55569), (3534, 37046), (7068, 18523)]