30054492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:603

約数の個数: 72

約数和(自身を含む): 82555200

約数和(自身を除く): 52500708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 149, 156, 234, 298, 431, 447, 468, 596, 862, 894, 1293, 1341, 1724, 1788, 1937, 2586, 2682, 3874, 3879, 5172, 5364, 5603, 5811, 7748, 7758, 11206, 11622, 15516, 16809, 17433, 22412, 23244, 33618, 34866, 50427, 64219, 67236, 69732, 100854, 128438, 192657, 201708, 256876, 385314, 577971, 770628, 834847, 1155942, 1669694, 2311884, 2504541, 3339388, 5009082, 7513623, 10018164, 15027246, 30054492]

約数ペア:

[(1, 30054492), (2, 15027246), (3, 10018164), (4, 7513623), (6, 5009082), (9, 3339388), (12, 2504541), (13, 2311884), (18, 1669694), (26, 1155942), (36, 834847), (39, 770628), (52, 577971), (78, 385314), (117, 256876), (149, 201708), (156, 192657), (234, 128438), (298, 100854), (431, 69732), (447, 67236), (468, 64219), (596, 50427), (862, 34866), (894, 33618), (1293, 23244), (1341, 22412), (1724, 17433), (1788, 16809), (1937, 15516), (2586, 11622), (2682, 11206), (3874, 7758), (3879, 7748), (5172, 5811), (5364, 5603)]