917004780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{36131}}^1$

素因数の和:36196

約数の個数: 96

約数和(自身を含む): 2913684480

約数和(自身を除く): 1996679700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 135, 141, 180, 188, 235, 270, 282, 423, 470, 540, 564, 705, 846, 940, 1269, 1410, 1692, 2115, 2538, 2820, 4230, 5076, 6345, 8460, 12690, 25380, 36131, 72262, 108393, 144524, 180655, 216786, 325179, 361310, 433572, 541965, 650358, 722620, 975537, 1083930, 1300716, 1625895, 1698157, 1951074, 2167860, 3251790, 3396314, 3902148, 4877685, 5094471, 6503580, 6792628, 8490785, 9755370, 10188942, 15283413, 16981570, 19510740, 20377884, 25472355, 30566826, 33963140, 45850239, 50944710, 61133652, 76417065, 91700478, 101889420, 152834130, 183400956, 229251195, 305668260, 458502390, 917004780]

約数ペア:

[(1, 917004780), (2, 458502390), (3, 305668260), (4, 229251195), (5, 183400956), (6, 152834130), (9, 101889420), (10, 91700478), (12, 76417065), (15, 61133652), (18, 50944710), (20, 45850239), (27, 33963140), (30, 30566826), (36, 25472355), (45, 20377884), (47, 19510740), (54, 16981570), (60, 15283413), (90, 10188942), (94, 9755370), (108, 8490785), (135, 6792628), (141, 6503580), (180, 5094471), (188, 4877685), (235, 3902148), (270, 3396314), (282, 3251790), (423, 2167860), (470, 1951074), (540, 1698157), (564, 1625895), (705, 1300716), (846, 1083930), (940, 975537), (1269, 722620), (1410, 650358), (1692, 541965), (2115, 433572), (2538, 361310), (2820, 325179), (4230, 216786), (5076, 180655), (6345, 144524), (8460, 108393), (12690, 72262), (25380, 36131)]