393610620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{17401}}^1$

素因数の和:17455

約数の個数: 96

約数和(自身を含む): 1227885120

約数和(自身を除く): 834274500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 78, 87, 116, 130, 145, 156, 174, 195, 260, 290, 348, 377, 390, 435, 580, 754, 780, 870, 1131, 1508, 1740, 1885, 2262, 3770, 4524, 5655, 7540, 11310, 17401, 22620, 34802, 52203, 69604, 87005, 104406, 174010, 208812, 226213, 261015, 348020, 452426, 504629, 522030, 678639, 904852, 1009258, 1044060, 1131065, 1357278, 1513887, 2018516, 2262130, 2523145, 2714556, 3027774, 3393195, 4524260, 5046290, 6055548, 6560177, 6786390, 7569435, 10092580, 13120354, 13572780, 15138870, 19680531, 26240708, 30277740, 32800885, 39361062, 65601770, 78722124, 98402655, 131203540, 196805310, 393610620]

約数ペア:

[(1, 393610620), (2, 196805310), (3, 131203540), (4, 98402655), (5, 78722124), (6, 65601770), (10, 39361062), (12, 32800885), (13, 30277740), (15, 26240708), (20, 19680531), (26, 15138870), (29, 13572780), (30, 13120354), (39, 10092580), (52, 7569435), (58, 6786390), (60, 6560177), (65, 6055548), (78, 5046290), (87, 4524260), (116, 3393195), (130, 3027774), (145, 2714556), (156, 2523145), (174, 2262130), (195, 2018516), (260, 1513887), (290, 1357278), (348, 1131065), (377, 1044060), (390, 1009258), (435, 904852), (580, 678639), (754, 522030), (780, 504629), (870, 452426), (1131, 348020), (1508, 261015), (1740, 226213), (1885, 208812), (2262, 174010), (3770, 104406), (4524, 87005), (5655, 69604), (7540, 52203), (11310, 34802), (17401, 22620)]