1279897050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{457}}^1\times {\mathrm{18671}}^1$

素因数の和:19143

約数の個数: 48

約数和(自身を含む): 3181260672

約数和(自身を除く): 1901363622

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 457, 914, 1371, 2285, 2742, 4570, 6855, 11425, 13710, 18671, 22850, 34275, 37342, 56013, 68550, 93355, 112026, 186710, 280065, 466775, 560130, 933550, 1400325, 2800650, 8532647, 17065294, 25597941, 42663235, 51195882, 85326470, 127989705, 213316175, 255979410, 426632350, 639948525, 1279897050]

約数ペア:

[(1, 1279897050), (2, 639948525), (3, 426632350), (5, 255979410), (6, 213316175), (10, 127989705), (15, 85326470), (25, 51195882), (30, 42663235), (50, 25597941), (75, 17065294), (150, 8532647), (457, 2800650), (914, 1400325), (1371, 933550), (2285, 560130), (2742, 466775), (4570, 280065), (6855, 186710), (11425, 112026), (13710, 93355), (18671, 68550), (22850, 56013), (34275, 37342)]