7138830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 17998848

約数和(自身を除く): 10860018

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 61, 83, 94, 122, 141, 166, 183, 235, 249, 282, 305, 366, 415, 470, 498, 610, 705, 830, 915, 1245, 1410, 1830, 2490, 2867, 3901, 5063, 5734, 7802, 8601, 10126, 11703, 14335, 15189, 17202, 19505, 23406, 25315, 28670, 30378, 39010, 43005, 50630, 58515, 75945, 86010, 117030, 151890, 237961, 475922, 713883, 1189805, 1427766, 2379610, 3569415, 7138830]

約数ペア:

[(1, 7138830), (2, 3569415), (3, 2379610), (5, 1427766), (6, 1189805), (10, 713883), (15, 475922), (30, 237961), (47, 151890), (61, 117030), (83, 86010), (94, 75945), (122, 58515), (141, 50630), (166, 43005), (183, 39010), (235, 30378), (249, 28670), (282, 25315), (305, 23406), (366, 19505), (415, 17202), (470, 15189), (498, 14335), (610, 11703), (705, 10126), (830, 8601), (915, 7802), (1245, 5734), (1410, 5063), (1830, 3901), (2490, 2867)]