30318516

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^2\times {\mathrm{167}}^1$

素因数の和:262

約数の個数: 72

約数和(自身を含む): 81049920

約数和(自身を除く): 50731404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 167, 246, 334, 369, 492, 501, 668, 738, 1002, 1107, 1476, 1503, 1681, 2004, 2214, 3006, 3362, 4428, 4509, 5043, 6012, 6724, 6847, 9018, 10086, 13694, 15129, 18036, 20172, 20541, 27388, 30258, 41082, 45387, 60516, 61623, 82164, 90774, 123246, 181548, 184869, 246492, 280727, 369738, 561454, 739476, 842181, 1122908, 1684362, 2526543, 3368724, 5053086, 7579629, 10106172, 15159258, 30318516]

約数ペア:

[(1, 30318516), (2, 15159258), (3, 10106172), (4, 7579629), (6, 5053086), (9, 3368724), (12, 2526543), (18, 1684362), (27, 1122908), (36, 842181), (41, 739476), (54, 561454), (82, 369738), (108, 280727), (123, 246492), (164, 184869), (167, 181548), (246, 123246), (334, 90774), (369, 82164), (492, 61623), (501, 60516), (668, 45387), (738, 41082), (1002, 30258), (1107, 27388), (1476, 20541), (1503, 20172), (1681, 18036), (2004, 15129), (2214, 13694), (3006, 10086), (3362, 9018), (4428, 6847), (4509, 6724), (5043, 6012)]