1570605428

素因数分解:

$2^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{503}}^1$

素因数の和:789

約数の個数: 72

約数和(自身を含む): 3257755200

約数和(自身を除く): 1687149772

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 178, 179, 196, 356, 358, 503, 623, 716, 1006, 1246, 1253, 2012, 2492, 2506, 3521, 4361, 5012, 7042, 8722, 8771, 14084, 15931, 17444, 17542, 24647, 31862, 35084, 44767, 49294, 63724, 89534, 90037, 98588, 111517, 179068, 180074, 223034, 313369, 360148, 446068, 626738, 630259, 780619, 1253476, 1260518, 1561238, 2193583, 2521036, 3122476, 4387166, 4411813, 8013293, 8774332, 8823626, 16026586, 17647252, 32053172, 56093051, 112186102, 224372204, 392651357, 785302714, 1570605428]

約数ペア:

[(1, 1570605428), (2, 785302714), (4, 392651357), (7, 224372204), (14, 112186102), (28, 56093051), (49, 32053172), (89, 17647252), (98, 16026586), (178, 8823626), (179, 8774332), (196, 8013293), (356, 4411813), (358, 4387166), (503, 3122476), (623, 2521036), (716, 2193583), (1006, 1561238), (1246, 1260518), (1253, 1253476), (2012, 780619), (2492, 630259), (2506, 626738), (3521, 446068), (4361, 360148), (5012, 313369), (7042, 223034), (8722, 180074), (8771, 179068), (14084, 111517), (15931, 98588), (17444, 90037), (17542, 89534), (24647, 63724), (31862, 49294), (35084, 44767)]