1720223634

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{3257}}^1$

素因数の和:3435

約数の個数: 64

約数和(自身を含む): 3743832960

約数和(自身を除く): 2023609326

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 113, 114, 123, 226, 246, 339, 678, 779, 1558, 2147, 2337, 3257, 4294, 4633, 4674, 6441, 6514, 9266, 9771, 12882, 13899, 19542, 27798, 61883, 88027, 123766, 133537, 176054, 185649, 264081, 267074, 368041, 371298, 400611, 528162, 736082, 801222, 1104123, 2208246, 2537203, 5074406, 6992779, 7611609, 13985558, 15089681, 15223218, 20978337, 30179362, 41956674, 45269043, 90538086, 286703939, 573407878, 860111817, 1720223634]

約数ペア:

[(1, 1720223634), (2, 860111817), (3, 573407878), (6, 286703939), (19, 90538086), (38, 45269043), (41, 41956674), (57, 30179362), (82, 20978337), (113, 15223218), (114, 15089681), (123, 13985558), (226, 7611609), (246, 6992779), (339, 5074406), (678, 2537203), (779, 2208246), (1558, 1104123), (2147, 801222), (2337, 736082), (3257, 528162), (4294, 400611), (4633, 371298), (4674, 368041), (6441, 267074), (6514, 264081), (9266, 185649), (9771, 176054), (12882, 133537), (13899, 123766), (19542, 88027), (27798, 61883)]