358378380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{104789}}^1$

素因数の和:104823

約数の個数: 72

約数和(自身を含む): 1144306800

約数和(自身を除く): 785928420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 104789, 209578, 314367, 419156, 523945, 628734, 943101, 1047890, 1257468, 1571835, 1886202, 1990991, 2095780, 3143670, 3772404, 3981982, 4715505, 5972973, 6287340, 7963964, 9431010, 9954955, 11945946, 17918919, 18862020, 19909910, 23891892, 29864865, 35837838, 39819820, 59729730, 71675676, 89594595, 119459460, 179189190, 358378380]

約数ペア:

[(1, 358378380), (2, 179189190), (3, 119459460), (4, 89594595), (5, 71675676), (6, 59729730), (9, 39819820), (10, 35837838), (12, 29864865), (15, 23891892), (18, 19909910), (19, 18862020), (20, 17918919), (30, 11945946), (36, 9954955), (38, 9431010), (45, 7963964), (57, 6287340), (60, 5972973), (76, 4715505), (90, 3981982), (95, 3772404), (114, 3143670), (171, 2095780), (180, 1990991), (190, 1886202), (228, 1571835), (285, 1257468), (342, 1047890), (380, 943101), (570, 628734), (684, 523945), (855, 419156), (1140, 314367), (1710, 209578), (3420, 104789)]