371110610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1297}}^1$

素因数の和:1419

約数の個数: 64

約数和(自身を含む): 753629184

約数和(自身を除く): 382518574

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 71, 130, 142, 155, 310, 355, 403, 710, 806, 923, 1297, 1846, 2015, 2201, 2594, 4030, 4402, 4615, 6485, 9230, 11005, 12970, 16861, 22010, 28613, 33722, 40207, 57226, 80414, 84305, 92087, 143065, 168610, 184174, 201035, 286130, 402070, 460435, 522691, 920870, 1045382, 1197131, 2394262, 2613455, 2854697, 5226910, 5709394, 5985655, 11971310, 14273485, 28546970, 37111061, 74222122, 185555305, 371110610]

約数ペア:

[(1, 371110610), (2, 185555305), (5, 74222122), (10, 37111061), (13, 28546970), (26, 14273485), (31, 11971310), (62, 5985655), (65, 5709394), (71, 5226910), (130, 2854697), (142, 2613455), (155, 2394262), (310, 1197131), (355, 1045382), (403, 920870), (710, 522691), (806, 460435), (923, 402070), (1297, 286130), (1846, 201035), (2015, 184174), (2201, 168610), (2594, 143065), (4030, 92087), (4402, 84305), (4615, 80414), (6485, 57226), (9230, 40207), (11005, 33722), (12970, 28613), (16861, 22010)]