3742620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 13023360

約数和(自身を除く): 9280740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 67, 70, 76, 84, 95, 98, 105, 114, 133, 134, 140, 147, 190, 196, 201, 210, 228, 245, 266, 268, 285, 294, 335, 380, 399, 402, 420, 469, 490, 532, 570, 588, 665, 670, 735, 798, 804, 931, 938, 980, 1005, 1140, 1273, 1330, 1340, 1407, 1470, 1596, 1862, 1876, 1995, 2010, 2345, 2546, 2660, 2793, 2814, 2940, 3283, 3724, 3819, 3990, 4020, 4655, 4690, 5092, 5586, 5628, 6365, 6566, 7035, 7638, 7980, 8911, 9310, 9380, 9849, 11172, 12730, 13132, 13965, 14070, 15276, 16415, 17822, 18620, 19095, 19698, 25460, 26733, 27930, 28140, 32830, 35644, 38190, 39396, 44555, 49245, 53466, 55860, 62377, 65660, 76380, 89110, 98490, 106932, 124754, 133665, 178220, 187131, 196980, 249508, 267330, 311885, 374262, 534660, 623770, 748524, 935655, 1247540, 1871310, 3742620]

約数ペア:

[(1, 3742620), (2, 1871310), (3, 1247540), (4, 935655), (5, 748524), (6, 623770), (7, 534660), (10, 374262), (12, 311885), (14, 267330), (15, 249508), (19, 196980), (20, 187131), (21, 178220), (28, 133665), (30, 124754), (35, 106932), (38, 98490), (42, 89110), (49, 76380), (57, 65660), (60, 62377), (67, 55860), (70, 53466), (76, 49245), (84, 44555), (95, 39396), (98, 38190), (105, 35644), (114, 32830), (133, 28140), (134, 27930), (140, 26733), (147, 25460), (190, 19698), (196, 19095), (201, 18620), (210, 17822), (228, 16415), (245, 15276), (266, 14070), (268, 13965), (285, 13132), (294, 12730), (335, 11172), (380, 9849), (399, 9380), (402, 9310), (420, 8911), (469, 7980), (490, 7638), (532, 7035), (570, 6566), (588, 6365), (665, 5628), (670, 5586), (735, 5092), (798, 4690), (804, 4655), (931, 4020), (938, 3990), (980, 3819), (1005, 3724), (1140, 3283), (1273, 2940), (1330, 2814), (1340, 2793), (1407, 2660), (1470, 2546), (1596, 2345), (1862, 2010), (1876, 1995)]