1938564570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71719}}^1$

素因数の和:71799

約数の個数: 64

約数和(自身を含む): 5019252480

約数和(自身を除く): 3080687910

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, 1590, 1802, 2703, 4505, 5406, 9010, 13515, 27030, 71719, 143438, 215157, 358595, 430314, 717190, 1075785, 1219223, 2151570, 2438446, 3657669, 3801107, 6096115, 7315338, 7602214, 11403321, 12192230, 18288345, 19005535, 22806642, 36576690, 38011070, 57016605, 64618819, 114033210, 129237638, 193856457, 323094095, 387712914, 646188190, 969282285, 1938564570]

約数ペア:

[(1, 1938564570), (2, 969282285), (3, 646188190), (5, 387712914), (6, 323094095), (10, 193856457), (15, 129237638), (17, 114033210), (30, 64618819), (34, 57016605), (51, 38011070), (53, 36576690), (85, 22806642), (102, 19005535), (106, 18288345), (159, 12192230), (170, 11403321), (255, 7602214), (265, 7315338), (318, 6096115), (510, 3801107), (530, 3657669), (795, 2438446), (901, 2151570), (1590, 1219223), (1802, 1075785), (2703, 717190), (4505, 430314), (5406, 358595), (9010, 215157), (13515, 143438), (27030, 71719)]