351390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:93

約数の個数: 64

約数和(自身を含む): 979776

約数和(自身を除く): 628386

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 53, 65, 78, 85, 102, 106, 130, 159, 170, 195, 221, 255, 265, 318, 390, 442, 510, 530, 663, 689, 795, 901, 1105, 1326, 1378, 1590, 1802, 2067, 2210, 2703, 3315, 3445, 4134, 4505, 5406, 6630, 6890, 9010, 10335, 11713, 13515, 20670, 23426, 27030, 35139, 58565, 70278, 117130, 175695, 351390]

約数ペア:

[(1, 351390), (2, 175695), (3, 117130), (5, 70278), (6, 58565), (10, 35139), (13, 27030), (15, 23426), (17, 20670), (26, 13515), (30, 11713), (34, 10335), (39, 9010), (51, 6890), (53, 6630), (65, 5406), (78, 4505), (85, 4134), (102, 3445), (106, 3315), (130, 2703), (159, 2210), (170, 2067), (195, 1802), (221, 1590), (255, 1378), (265, 1326), (318, 1105), (390, 901), (442, 795), (510, 689), (530, 663)]