19794504060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{34549}}^1$

素因数の和:35628

約数の個数: 96

約数和(自身を含む): 61642728000

約数和(自身を除く): 41848223940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1061, 2122, 3183, 4244, 5305, 6366, 9549, 10610, 12732, 15915, 19098, 21220, 28647, 31830, 34549, 38196, 47745, 57294, 63660, 69098, 95490, 103647, 114588, 138196, 143235, 172745, 190980, 207294, 286470, 310941, 345490, 414588, 518235, 572940, 621882, 690980, 932823, 1036470, 1243764, 1554705, 1865646, 2072940, 3109410, 3731292, 4664115, 6218820, 9328230, 18656460, 36656489, 73312978, 109969467, 146625956, 183282445, 219938934, 329908401, 366564890, 439877868, 549847335, 659816802, 733129780, 989725203, 1099694670, 1319633604, 1649542005, 1979450406, 2199389340, 3299084010, 3958900812, 4948626015, 6598168020, 9897252030, 19794504060]

約数ペア:

[(1, 19794504060), (2, 9897252030), (3, 6598168020), (4, 4948626015), (5, 3958900812), (6, 3299084010), (9, 2199389340), (10, 1979450406), (12, 1649542005), (15, 1319633604), (18, 1099694670), (20, 989725203), (27, 733129780), (30, 659816802), (36, 549847335), (45, 439877868), (54, 366564890), (60, 329908401), (90, 219938934), (108, 183282445), (135, 146625956), (180, 109969467), (270, 73312978), (540, 36656489), (1061, 18656460), (2122, 9328230), (3183, 6218820), (4244, 4664115), (5305, 3731292), (6366, 3109410), (9549, 2072940), (10610, 1865646), (12732, 1554705), (15915, 1243764), (19098, 1036470), (21220, 932823), (28647, 690980), (31830, 621882), (34549, 572940), (38196, 518235), (47745, 414588), (57294, 345490), (63660, 310941), (69098, 286470), (95490, 207294), (103647, 190980), (114588, 172745), (138196, 143235)]