34890460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:547

約数の個数: 96

約数和(自身を含む): 89268480

約数和(自身を除く): 54378020

約数列:

[1, 2, 4, 5, 10, 11, 17, 19, 20, 22, 34, 38, 44, 55, 68, 76, 85, 95, 110, 170, 187, 190, 209, 220, 323, 340, 374, 380, 418, 491, 646, 748, 836, 935, 982, 1045, 1292, 1615, 1870, 1964, 2090, 2455, 3230, 3553, 3740, 4180, 4910, 5401, 6460, 7106, 8347, 9329, 9820, 10802, 14212, 16694, 17765, 18658, 21604, 27005, 33388, 35530, 37316, 41735, 46645, 54010, 71060, 83470, 91817, 93290, 102619, 108020, 158593, 166940, 183634, 186580, 205238, 317186, 367268, 410476, 459085, 513095, 634372, 792965, 918170, 1026190, 1585930, 1744523, 1836340, 2052380, 3171860, 3489046, 6978092, 8722615, 17445230, 34890460]

約数ペア:

[(1, 34890460), (2, 17445230), (4, 8722615), (5, 6978092), (10, 3489046), (11, 3171860), (17, 2052380), (19, 1836340), (20, 1744523), (22, 1585930), (34, 1026190), (38, 918170), (44, 792965), (55, 634372), (68, 513095), (76, 459085), (85, 410476), (95, 367268), (110, 317186), (170, 205238), (187, 186580), (190, 183634), (209, 166940), (220, 158593), (323, 108020), (340, 102619), (374, 93290), (380, 91817), (418, 83470), (491, 71060), (646, 54010), (748, 46645), (836, 41735), (935, 37316), (982, 35530), (1045, 33388), (1292, 27005), (1615, 21604), (1870, 18658), (1964, 17765), (2090, 16694), (2455, 14212), (3230, 10802), (3553, 9820), (3740, 9329), (4180, 8347), (4910, 7106), (5401, 6460)]