3029740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:119

約数の個数: 96

約数和(自身を含む): 8225280

約数和(自身を除く): 5195540

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 67, 68, 70, 76, 85, 95, 119, 133, 134, 140, 170, 190, 238, 266, 268, 323, 335, 340, 380, 469, 476, 532, 595, 646, 665, 670, 938, 1139, 1190, 1273, 1292, 1330, 1340, 1615, 1876, 2261, 2278, 2345, 2380, 2546, 2660, 3230, 4522, 4556, 4690, 5092, 5695, 6365, 6460, 7973, 8911, 9044, 9380, 11305, 11390, 12730, 15946, 17822, 21641, 22610, 22780, 25460, 31892, 35644, 39865, 43282, 44555, 45220, 79730, 86564, 89110, 108205, 151487, 159460, 178220, 216410, 302974, 432820, 605948, 757435, 1514870, 3029740]

約数ペア:

[(1, 3029740), (2, 1514870), (4, 757435), (5, 605948), (7, 432820), (10, 302974), (14, 216410), (17, 178220), (19, 159460), (20, 151487), (28, 108205), (34, 89110), (35, 86564), (38, 79730), (67, 45220), (68, 44555), (70, 43282), (76, 39865), (85, 35644), (95, 31892), (119, 25460), (133, 22780), (134, 22610), (140, 21641), (170, 17822), (190, 15946), (238, 12730), (266, 11390), (268, 11305), (323, 9380), (335, 9044), (340, 8911), (380, 7973), (469, 6460), (476, 6365), (532, 5695), (595, 5092), (646, 4690), (665, 4556), (670, 4522), (938, 3230), (1139, 2660), (1190, 2546), (1273, 2380), (1292, 2345), (1330, 2278), (1340, 2261), (1615, 1876)]