538199610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{479}}^1$

素因数の和:612

約数の個数: 128

約数和(自身を含む): 1447649280

約数和(自身を除く): 909449670

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 67, 78, 86, 129, 130, 134, 195, 201, 215, 258, 335, 390, 402, 430, 479, 559, 645, 670, 871, 958, 1005, 1118, 1290, 1437, 1677, 1742, 2010, 2395, 2613, 2795, 2874, 2881, 3354, 4355, 4790, 5226, 5590, 5762, 6227, 7185, 8385, 8643, 8710, 12454, 13065, 14370, 14405, 16770, 17286, 18681, 20597, 26130, 28810, 31135, 32093, 37362, 37453, 41194, 43215, 61791, 62270, 64186, 74906, 86430, 93405, 96279, 102985, 112359, 123582, 160465, 186810, 187265, 192558, 205970, 224718, 267761, 308955, 320930, 374530, 417209, 481395, 535522, 561795, 617910, 803283, 834418, 962790, 1123590, 1251627, 1338805, 1379999, 1606566, 2086045, 2503254, 2677610, 2759998, 4016415, 4139997, 4172090, 6258135, 6899995, 8032830, 8279994, 12516270, 13799990, 17939987, 20699985, 35879974, 41399970, 53819961, 89699935, 107639922, 179399870, 269099805, 538199610]

約数ペア:

[(1, 538199610), (2, 269099805), (3, 179399870), (5, 107639922), (6, 89699935), (10, 53819961), (13, 41399970), (15, 35879974), (26, 20699985), (30, 17939987), (39, 13799990), (43, 12516270), (65, 8279994), (67, 8032830), (78, 6899995), (86, 6258135), (129, 4172090), (130, 4139997), (134, 4016415), (195, 2759998), (201, 2677610), (215, 2503254), (258, 2086045), (335, 1606566), (390, 1379999), (402, 1338805), (430, 1251627), (479, 1123590), (559, 962790), (645, 834418), (670, 803283), (871, 617910), (958, 561795), (1005, 535522), (1118, 481395), (1290, 417209), (1437, 374530), (1677, 320930), (1742, 308955), (2010, 267761), (2395, 224718), (2613, 205970), (2795, 192558), (2874, 187265), (2881, 186810), (3354, 160465), (4355, 123582), (4790, 112359), (5226, 102985), (5590, 96279), (5762, 93405), (6227, 86430), (7185, 74906), (8385, 64186), (8643, 62270), (8710, 61791), (12454, 43215), (13065, 41194), (14370, 37453), (14405, 37362), (16770, 32093), (17286, 31135), (18681, 28810), (20597, 26130)]