30878052

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6581}}^1$

素因数の和:6628

約数の個数: 48

約数和(自身を含む): 79615872

約数和(自身を除く): 48737820

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 4692, 6581, 13162, 19743, 26324, 39486, 78972, 111877, 151363, 223754, 302726, 335631, 447508, 454089, 605452, 671262, 908178, 1342524, 1816356, 2573171, 5146342, 7719513, 10292684, 15439026, 30878052]

約数ペア:

[(1, 30878052), (2, 15439026), (3, 10292684), (4, 7719513), (6, 5146342), (12, 2573171), (17, 1816356), (23, 1342524), (34, 908178), (46, 671262), (51, 605452), (68, 454089), (69, 447508), (92, 335631), (102, 302726), (138, 223754), (204, 151363), (276, 111877), (391, 78972), (782, 39486), (1173, 26324), (1564, 19743), (2346, 13162), (4692, 6581)]