91857460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 214486272

約数和(自身を除く): 122628812

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 61, 68, 85, 86, 103, 122, 170, 172, 206, 215, 244, 305, 340, 412, 430, 515, 610, 731, 860, 1030, 1037, 1220, 1462, 1751, 2060, 2074, 2623, 2924, 3502, 3655, 4148, 4429, 5185, 5246, 6283, 7004, 7310, 8755, 8858, 10370, 10492, 12566, 13115, 14620, 17510, 17716, 20740, 22145, 25132, 26230, 31415, 35020, 44290, 44591, 52460, 62830, 75293, 88580, 89182, 106811, 125660, 150586, 178364, 213622, 222955, 270169, 301172, 376465, 427244, 445910, 534055, 540338, 752930, 891820, 1068110, 1080676, 1350845, 1505860, 2136220, 2701690, 4592873, 5403380, 9185746, 18371492, 22964365, 45928730, 91857460]

約数ペア:

[(1, 91857460), (2, 45928730), (4, 22964365), (5, 18371492), (10, 9185746), (17, 5403380), (20, 4592873), (34, 2701690), (43, 2136220), (61, 1505860), (68, 1350845), (85, 1080676), (86, 1068110), (103, 891820), (122, 752930), (170, 540338), (172, 534055), (206, 445910), (215, 427244), (244, 376465), (305, 301172), (340, 270169), (412, 222955), (430, 213622), (515, 178364), (610, 150586), (731, 125660), (860, 106811), (1030, 89182), (1037, 88580), (1220, 75293), (1462, 62830), (1751, 52460), (2060, 44591), (2074, 44290), (2623, 35020), (2924, 31415), (3502, 26230), (3655, 25132), (4148, 22145), (4429, 20740), (5185, 17716), (5246, 17510), (6283, 14620), (7004, 13115), (7310, 12566), (8755, 10492), (8858, 10370)]