4920390780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4523}}^1\times {\mathrm{18131}}^1$

素因数の和:22666

約数の個数: 48

約数和(自身を含む): 13780900224

約数和(自身を除く): 8860509444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4523, 9046, 13569, 18092, 18131, 22615, 27138, 36262, 45230, 54276, 54393, 67845, 72524, 90460, 90655, 108786, 135690, 181310, 217572, 271380, 271965, 362620, 543930, 1087860, 82006513, 164013026, 246019539, 328026052, 410032565, 492039078, 820065130, 984078156, 1230097695, 1640130260, 2460195390, 4920390780]

約数ペア:

[(1, 4920390780), (2, 2460195390), (3, 1640130260), (4, 1230097695), (5, 984078156), (6, 820065130), (10, 492039078), (12, 410032565), (15, 328026052), (20, 246019539), (30, 164013026), (60, 82006513), (4523, 1087860), (9046, 543930), (13569, 362620), (18092, 271965), (18131, 271380), (22615, 217572), (27138, 181310), (36262, 135690), (45230, 108786), (54276, 90655), (54393, 90460), (67845, 72524)]