270050172

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{7529}}^1$

素因数の和:7611

約数の個数: 72

約数和(自身を含む): 745108560

約数和(自身を除く): 475058388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 61, 84, 98, 122, 147, 183, 196, 244, 294, 366, 427, 588, 732, 854, 1281, 1708, 2562, 2989, 5124, 5978, 7529, 8967, 11956, 15058, 17934, 22587, 30116, 35868, 45174, 52703, 90348, 105406, 158109, 210812, 316218, 368921, 459269, 632436, 737842, 918538, 1106763, 1377807, 1475684, 1837076, 2213526, 2755614, 3214883, 4427052, 5511228, 6429766, 9644649, 12859532, 19289298, 22504181, 38578596, 45008362, 67512543, 90016724, 135025086, 270050172]

約数ペア:

[(1, 270050172), (2, 135025086), (3, 90016724), (4, 67512543), (6, 45008362), (7, 38578596), (12, 22504181), (14, 19289298), (21, 12859532), (28, 9644649), (42, 6429766), (49, 5511228), (61, 4427052), (84, 3214883), (98, 2755614), (122, 2213526), (147, 1837076), (183, 1475684), (196, 1377807), (244, 1106763), (294, 918538), (366, 737842), (427, 632436), (588, 459269), (732, 368921), (854, 316218), (1281, 210812), (1708, 158109), (2562, 105406), (2989, 90348), (5124, 52703), (5978, 45174), (7529, 35868), (8967, 30116), (11956, 22587), (15058, 17934)]