38735910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18713}}^1$

素因数の和:18749

約数の個数: 48

約数和(自身を含む): 105097824

約数和(自身を除く): 66361914

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 18713, 37426, 56139, 93565, 112278, 168417, 187130, 280695, 336834, 430399, 561390, 842085, 860798, 1291197, 1684170, 2151995, 2582394, 3873591, 4303990, 6455985, 7747182, 12911970, 19367955, 38735910]

約数ペア:

[(1, 38735910), (2, 19367955), (3, 12911970), (5, 7747182), (6, 6455985), (9, 4303990), (10, 3873591), (15, 2582394), (18, 2151995), (23, 1684170), (30, 1291197), (45, 860798), (46, 842085), (69, 561390), (90, 430399), (115, 336834), (138, 280695), (207, 187130), (230, 168417), (345, 112278), (414, 93565), (690, 56139), (1035, 37426), (2070, 18713)]