70280460

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{14461}}^1$

素因数の和:14485

約数の個数: 72

約数和(自身を含む): 221095056

約数和(自身を除く): 150814596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 14461, 28922, 43383, 57844, 72305, 86766, 130149, 144610, 173532, 216915, 260298, 289220, 390447, 433830, 520596, 650745, 780894, 867660, 1171341, 1301490, 1561788, 1952235, 2342682, 2602980, 3514023, 3904470, 4685364, 5856705, 7028046, 7808940, 11713410, 14056092, 17570115, 23426820, 35140230, 70280460]

約数ペア:

[(1, 70280460), (2, 35140230), (3, 23426820), (4, 17570115), (5, 14056092), (6, 11713410), (9, 7808940), (10, 7028046), (12, 5856705), (15, 4685364), (18, 3904470), (20, 3514023), (27, 2602980), (30, 2342682), (36, 1952235), (45, 1561788), (54, 1301490), (60, 1171341), (81, 867660), (90, 780894), (108, 650745), (135, 520596), (162, 433830), (180, 390447), (243, 289220), (270, 260298), (324, 216915), (405, 173532), (486, 144610), (540, 130149), (810, 86766), (972, 72305), (1215, 57844), (1620, 43383), (2430, 28922), (4860, 14461)]