7449330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1867}}^1$

素因数の和:1903

約数の個数: 64

約数和(自身を含む): 21519360

約数和(自身を除く): 14070030

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1867, 1995, 3734, 3990, 5601, 9335, 11202, 13069, 18670, 26138, 28005, 35473, 39207, 56010, 65345, 70946, 78414, 106419, 130690, 177365, 196035, 212838, 248311, 354730, 392070, 496622, 532095, 744933, 1064190, 1241555, 1489866, 2483110, 3724665, 7449330]

約数ペア:

[(1, 7449330), (2, 3724665), (3, 2483110), (5, 1489866), (6, 1241555), (7, 1064190), (10, 744933), (14, 532095), (15, 496622), (19, 392070), (21, 354730), (30, 248311), (35, 212838), (38, 196035), (42, 177365), (57, 130690), (70, 106419), (95, 78414), (105, 70946), (114, 65345), (133, 56010), (190, 39207), (210, 35473), (266, 28005), (285, 26138), (399, 18670), (570, 13069), (665, 11202), (798, 9335), (1330, 5601), (1867, 3990), (1995, 3734)]