1243455030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97987}}^1$

素因数の和:98050

約数の個数: 64

約数和(自身を含む): 3386465280

約数和(自身を除く): 2143010250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 1269, 1410, 2115, 2538, 4230, 6345, 12690, 97987, 195974, 293961, 489935, 587922, 881883, 979870, 1469805, 1763766, 2645649, 2939610, 4409415, 4605389, 5291298, 8818830, 9210778, 13228245, 13816167, 23026945, 26456490, 27632334, 41448501, 46053890, 69080835, 82897002, 124345503, 138161670, 207242505, 248691006, 414485010, 621727515, 1243455030]

約数ペア:

[(1, 1243455030), (2, 621727515), (3, 414485010), (5, 248691006), (6, 207242505), (9, 138161670), (10, 124345503), (15, 82897002), (18, 69080835), (27, 46053890), (30, 41448501), (45, 27632334), (47, 26456490), (54, 23026945), (90, 13816167), (94, 13228245), (135, 9210778), (141, 8818830), (235, 5291298), (270, 4605389), (282, 4409415), (423, 2939610), (470, 2645649), (705, 1763766), (846, 1469805), (1269, 979870), (1410, 881883), (2115, 587922), (2538, 489935), (4230, 293961), (6345, 195974), (12690, 97987)]