17772330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{599}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 45619200

約数和(自身を除く): 27846870

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 43, 46, 69, 86, 115, 129, 138, 215, 230, 258, 345, 430, 599, 645, 690, 989, 1198, 1290, 1797, 1978, 2967, 2995, 3594, 4945, 5934, 5990, 8985, 9890, 13777, 14835, 17970, 25757, 27554, 29670, 41331, 51514, 68885, 77271, 82662, 128785, 137770, 154542, 206655, 257570, 386355, 413310, 592411, 772710, 1184822, 1777233, 2962055, 3554466, 5924110, 8886165, 17772330]

約数ペア:

[(1, 17772330), (2, 8886165), (3, 5924110), (5, 3554466), (6, 2962055), (10, 1777233), (15, 1184822), (23, 772710), (30, 592411), (43, 413310), (46, 386355), (69, 257570), (86, 206655), (115, 154542), (129, 137770), (138, 128785), (215, 82662), (230, 77271), (258, 68885), (345, 51514), (430, 41331), (599, 29670), (645, 27554), (690, 25757), (989, 17970), (1198, 14835), (1290, 13777), (1797, 9890), (1978, 8985), (2967, 5990), (2995, 5934), (3594, 4945)]