27867930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1031}}^1$

素因数の和:1111

約数の個数: 64

約数和(自身を含む): 72223488

約数和(自身を除く): 44355558

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 53, 85, 102, 106, 159, 170, 255, 265, 318, 510, 530, 795, 901, 1031, 1590, 1802, 2062, 2703, 3093, 4505, 5155, 5406, 6186, 9010, 10310, 13515, 15465, 17527, 27030, 30930, 35054, 52581, 54643, 87635, 105162, 109286, 163929, 175270, 262905, 273215, 327858, 525810, 546430, 819645, 928931, 1639290, 1857862, 2786793, 4644655, 5573586, 9289310, 13933965, 27867930]

約数ペア:

[(1, 27867930), (2, 13933965), (3, 9289310), (5, 5573586), (6, 4644655), (10, 2786793), (15, 1857862), (17, 1639290), (30, 928931), (34, 819645), (51, 546430), (53, 525810), (85, 327858), (102, 273215), (106, 262905), (159, 175270), (170, 163929), (255, 109286), (265, 105162), (318, 87635), (510, 54643), (530, 52581), (795, 35054), (901, 30930), (1031, 27030), (1590, 17527), (1802, 15465), (2062, 13515), (2703, 10310), (3093, 9010), (4505, 6186), (5155, 5406)]