214819410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{14887}}^1$

素因数の和:14947

約数の個数: 64

約数和(自身を含む): 570269952

約数和(自身を除く): 355450542

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 195, 222, 370, 390, 481, 555, 962, 1110, 1443, 2405, 2886, 4810, 7215, 14430, 14887, 29774, 44661, 74435, 89322, 148870, 193531, 223305, 387062, 446610, 550819, 580593, 967655, 1101638, 1161186, 1652457, 1935310, 2754095, 2902965, 3304914, 5508190, 5805930, 7160647, 8262285, 14321294, 16524570, 21481941, 35803235, 42963882, 71606470, 107409705, 214819410]

約数ペア:

[(1, 214819410), (2, 107409705), (3, 71606470), (5, 42963882), (6, 35803235), (10, 21481941), (13, 16524570), (15, 14321294), (26, 8262285), (30, 7160647), (37, 5805930), (39, 5508190), (65, 3304914), (74, 2902965), (78, 2754095), (111, 1935310), (130, 1652457), (185, 1161186), (195, 1101638), (222, 967655), (370, 580593), (390, 550819), (481, 446610), (555, 387062), (962, 223305), (1110, 193531), (1443, 148870), (2405, 89322), (2886, 74435), (4810, 44661), (7215, 29774), (14430, 14887)]