29722420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2333}}^1$

素因数の和:2369

約数の個数: 72

約数和(自身を含む): 78226344

約数和(自身を除く): 48503924

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2333, 2548, 3185, 4666, 6370, 9332, 11665, 12740, 16331, 23330, 30329, 32662, 46660, 60658, 65324, 81655, 114317, 121316, 151645, 163310, 212303, 228634, 303290, 326620, 424606, 457268, 571585, 606580, 849212, 1061515, 1143170, 1486121, 2123030, 2286340, 2972242, 4246060, 5944484, 7430605, 14861210, 29722420]

約数ペア:

[(1, 29722420), (2, 14861210), (4, 7430605), (5, 5944484), (7, 4246060), (10, 2972242), (13, 2286340), (14, 2123030), (20, 1486121), (26, 1143170), (28, 1061515), (35, 849212), (49, 606580), (52, 571585), (65, 457268), (70, 424606), (91, 326620), (98, 303290), (130, 228634), (140, 212303), (182, 163310), (196, 151645), (245, 121316), (260, 114317), (364, 81655), (455, 65324), (490, 60658), (637, 46660), (910, 32662), (980, 30329), (1274, 23330), (1820, 16331), (2333, 12740), (2548, 11665), (3185, 9332), (4666, 6370)]