231943530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{84961}}^1$

素因数の和:84991

約数の個数: 64

約数和(自身を含む): 685133568

約数和(自身を除く): 453190038

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 84961, 169922, 254883, 424805, 509766, 594727, 849610, 1104493, 1189454, 1274415, 1784181, 2208986, 2548830, 2973635, 3313479, 3568362, 5522465, 5947270, 6626958, 7731451, 8920905, 11044930, 15462902, 16567395, 17841810, 23194353, 33134790, 38657255, 46388706, 77314510, 115971765, 231943530]

約数ペア:

[(1, 231943530), (2, 115971765), (3, 77314510), (5, 46388706), (6, 38657255), (7, 33134790), (10, 23194353), (13, 17841810), (14, 16567395), (15, 15462902), (21, 11044930), (26, 8920905), (30, 7731451), (35, 6626958), (39, 5947270), (42, 5522465), (65, 3568362), (70, 3313479), (78, 2973635), (91, 2548830), (105, 2208986), (130, 1784181), (182, 1274415), (195, 1189454), (210, 1104493), (273, 849610), (390, 594727), (455, 509766), (546, 424805), (910, 254883), (1365, 169922), (2730, 84961)]