4318459.00000000

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20231}}^1$

素因数の和:20265

約数の個数: 72

約数和(自身を含む): 220933440

約数和(自身を除く): 151743420

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, 20231, 40462, 60693, 80924, 101155, 121386, 182079, 202310, 242772, 303465, 364158, 384389, 404620, 606930, 728316, 768778, 910395, 1153167, 1213860, 1537556, 1820790, 1921945, 2306334, 3459501, 3641580, 3843890, 4612668, 5765835, 6919002, 7687780, 11531670, 13838004, 17297505, 23063340, 34595010, 69190020]

約数ペア:

[(1, 69190020), (2, 34595010), (3, 23063340), (4, 17297505), (5, 13838004), (6, 11531670), (9, 7687780), (10, 6919002), (12, 5765835), (15, 4612668), (18, 3843890), (19, 3641580), (20, 3459501), (30, 2306334), (36, 1921945), (38, 1820790), (45, 1537556), (57, 1213860), (60, 1153167), (76, 910395), (90, 768778), (95, 728316), (114, 606930), (171, 404620), (180, 384389), (190, 364158), (228, 303465), (285, 242772), (342, 202310), (380, 182079), (570, 121386), (684, 101155), (855, 80924), (1140, 60693), (1710, 40462), (3420, 20231)]