27381390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1013}}^1$

素因数の和:1093

約数の個数: 64

約数和(自身を含む): 70963776

約数和(自身を除く): 43582386

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, 1013, 1590, 1802, 2026, 2703, 3039, 4505, 5065, 5406, 6078, 9010, 10130, 13515, 15195, 17221, 27030, 30390, 34442, 51663, 53689, 86105, 103326, 107378, 161067, 172210, 258315, 268445, 322134, 516630, 536890, 805335, 912713, 1610670, 1825426, 2738139, 4563565, 5476278, 9127130, 13690695, 27381390]

約数ペア:

[(1, 27381390), (2, 13690695), (3, 9127130), (5, 5476278), (6, 4563565), (10, 2738139), (15, 1825426), (17, 1610670), (30, 912713), (34, 805335), (51, 536890), (53, 516630), (85, 322134), (102, 268445), (106, 258315), (159, 172210), (170, 161067), (255, 107378), (265, 103326), (318, 86105), (510, 53689), (530, 51663), (795, 34442), (901, 30390), (1013, 27030), (1590, 17221), (1802, 15195), (2026, 13515), (2703, 10130), (3039, 9010), (4505, 6078), (5065, 5406)]