283669810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{467}}^1$

素因数の和:655

約数の個数: 64

約数和(自身を含む): 566092800

約数和(自身を除く): 282422990

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 139, 190, 230, 278, 437, 467, 695, 874, 934, 1390, 2185, 2335, 2641, 3197, 4370, 4670, 5282, 6394, 8873, 10741, 13205, 15985, 17746, 21482, 26410, 31970, 44365, 53705, 60743, 64913, 88730, 107410, 121486, 129826, 204079, 303715, 324565, 408158, 607430, 649130, 1020395, 1233347, 1492999, 2040790, 2466694, 2985998, 6166735, 7464995, 12333470, 14929990, 28366981, 56733962, 141834905, 283669810]

約数ペア:

[(1, 283669810), (2, 141834905), (5, 56733962), (10, 28366981), (19, 14929990), (23, 12333470), (38, 7464995), (46, 6166735), (95, 2985998), (115, 2466694), (139, 2040790), (190, 1492999), (230, 1233347), (278, 1020395), (437, 649130), (467, 607430), (695, 408158), (874, 324565), (934, 303715), (1390, 204079), (2185, 129826), (2335, 121486), (2641, 107410), (3197, 88730), (4370, 64913), (4670, 60743), (5282, 53705), (6394, 44365), (8873, 31970), (10741, 26410), (13205, 21482), (15985, 17746)]