28084170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1039}}^1$

素因数の和:1119

約数の個数: 64

約数和(自身を含む): 72783360

約数和(自身を除く): 44699190

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, 1039, 1590, 1802, 2078, 2703, 3117, 4505, 5195, 5406, 6234, 9010, 10390, 13515, 15585, 17663, 27030, 31170, 35326, 52989, 55067, 88315, 105978, 110134, 165201, 176630, 264945, 275335, 330402, 529890, 550670, 826005, 936139, 1652010, 1872278, 2808417, 4680695, 5616834, 9361390, 14042085, 28084170]

約数ペア:

[(1, 28084170), (2, 14042085), (3, 9361390), (5, 5616834), (6, 4680695), (10, 2808417), (15, 1872278), (17, 1652010), (30, 936139), (34, 826005), (51, 550670), (53, 529890), (85, 330402), (102, 275335), (106, 264945), (159, 176630), (170, 165201), (255, 110134), (265, 105978), (318, 88315), (510, 55067), (530, 52989), (795, 35326), (901, 31170), (1039, 27030), (1590, 17663), (1802, 15585), (2078, 13515), (2703, 10390), (3117, 9010), (4505, 6234), (5195, 5406)]