1790943420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{224429}}^1$

素因数の和:224467

約数の個数: 96

約数和(自身を含む): 6032678400

約数和(自身を除く): 4241734980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 224429, 448858, 673287, 897716, 1122145, 1346574, 1571003, 2244290, 2693148, 3142006, 3366435, 4264151, 4488580, 4713009, 6284012, 6732870, 7855015, 8528302, 9426018, 12792453, 13465740, 15710030, 17056604, 18852036, 21320755, 23565045, 25584906, 29849057, 31420060, 42641510, 47130090, 51169812, 59698114, 63962265, 85283020, 89547171, 94260180, 119396228, 127924530, 149245285, 179094342, 255849060, 298490570, 358188684, 447735855, 596981140, 895471710, 1790943420]

約数ペア:

[(1, 1790943420), (2, 895471710), (3, 596981140), (4, 447735855), (5, 358188684), (6, 298490570), (7, 255849060), (10, 179094342), (12, 149245285), (14, 127924530), (15, 119396228), (19, 94260180), (20, 89547171), (21, 85283020), (28, 63962265), (30, 59698114), (35, 51169812), (38, 47130090), (42, 42641510), (57, 31420060), (60, 29849057), (70, 25584906), (76, 23565045), (84, 21320755), (95, 18852036), (105, 17056604), (114, 15710030), (133, 13465740), (140, 12792453), (190, 9426018), (210, 8528302), (228, 7855015), (266, 6732870), (285, 6284012), (380, 4713009), (399, 4488580), (420, 4264151), (532, 3366435), (570, 3142006), (665, 2693148), (798, 2244290), (1140, 1571003), (1330, 1346574), (1596, 1122145), (1995, 897716), (2660, 673287), (3990, 448858), (7980, 224429)]