8226270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 23587200

約数和(自身を除く): 15360930

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 79, 89, 90, 117, 130, 158, 178, 195, 234, 237, 267, 390, 395, 445, 474, 534, 585, 711, 790, 801, 890, 1027, 1157, 1170, 1185, 1335, 1422, 1602, 2054, 2314, 2370, 2670, 3081, 3471, 3555, 4005, 5135, 5785, 6162, 6942, 7031, 7110, 8010, 9243, 10270, 10413, 11570, 14062, 15405, 17355, 18486, 20826, 21093, 30810, 34710, 35155, 42186, 46215, 52065, 63279, 70310, 91403, 92430, 104130, 105465, 126558, 182806, 210930, 274209, 316395, 457015, 548418, 632790, 822627, 914030, 1371045, 1645254, 2742090, 4113135, 8226270]

約数ペア:

[(1, 8226270), (2, 4113135), (3, 2742090), (5, 1645254), (6, 1371045), (9, 914030), (10, 822627), (13, 632790), (15, 548418), (18, 457015), (26, 316395), (30, 274209), (39, 210930), (45, 182806), (65, 126558), (78, 105465), (79, 104130), (89, 92430), (90, 91403), (117, 70310), (130, 63279), (158, 52065), (178, 46215), (195, 42186), (234, 35155), (237, 34710), (267, 30810), (390, 21093), (395, 20826), (445, 18486), (474, 17355), (534, 15405), (585, 14062), (711, 11570), (790, 10413), (801, 10270), (890, 9243), (1027, 8010), (1157, 7110), (1170, 7031), (1185, 6942), (1335, 6162), (1422, 5785), (1602, 5135), (2054, 4005), (2314, 3555), (2370, 3471), (2670, 3081)]