430021620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{341287}}^1$

素因数の和:341309

約数の個数: 72

約数和(自身を含む): 1490745984

約数和(自身を除く): 1060724364

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 341287, 682574, 1023861, 1365148, 1706435, 2047722, 2389009, 3071583, 3412870, 4095444, 4778018, 5119305, 6143166, 6825740, 7167027, 9556036, 10238610, 11945045, 12286332, 14334054, 15357915, 20477220, 21501081, 23890090, 28668108, 30715830, 35835135, 43002162, 47780180, 61431660, 71670270, 86004324, 107505405, 143340540, 215010810, 430021620]

約数ペア:

[(1, 430021620), (2, 215010810), (3, 143340540), (4, 107505405), (5, 86004324), (6, 71670270), (7, 61431660), (9, 47780180), (10, 43002162), (12, 35835135), (14, 30715830), (15, 28668108), (18, 23890090), (20, 21501081), (21, 20477220), (28, 15357915), (30, 14334054), (35, 12286332), (36, 11945045), (42, 10238610), (45, 9556036), (60, 7167027), (63, 6825740), (70, 6143166), (84, 5119305), (90, 4778018), (105, 4095444), (126, 3412870), (140, 3071583), (180, 2389009), (210, 2047722), (252, 1706435), (315, 1365148), (420, 1023861), (630, 682574), (1260, 341287)]