1480852490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{15583}}^1$

素因数の和:15663

約数の個数: 64

約数和(自身を含む): 3110317056

約数和(自身を除く): 1629464566

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 43, 65, 85, 86, 130, 170, 215, 221, 430, 442, 559, 731, 1105, 1118, 1462, 2210, 2795, 3655, 5590, 7310, 9503, 15583, 19006, 31166, 47515, 77915, 95030, 155830, 202579, 264911, 405158, 529822, 670069, 1012895, 1324555, 1340138, 2025790, 2649110, 3350345, 3443843, 6700690, 6887686, 8710897, 11391173, 17219215, 17421794, 22782346, 34438430, 43554485, 56955865, 87108970, 113911730, 148085249, 296170498, 740426245, 1480852490]

約数ペア:

[(1, 1480852490), (2, 740426245), (5, 296170498), (10, 148085249), (13, 113911730), (17, 87108970), (26, 56955865), (34, 43554485), (43, 34438430), (65, 22782346), (85, 17421794), (86, 17219215), (130, 11391173), (170, 8710897), (215, 6887686), (221, 6700690), (430, 3443843), (442, 3350345), (559, 2649110), (731, 2025790), (1105, 1340138), (1118, 1324555), (1462, 1012895), (2210, 670069), (2795, 529822), (3655, 405158), (5590, 264911), (7310, 202579), (9503, 155830), (15583, 95030), (19006, 77915), (31166, 47515)]