538361190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{192961}}^1$

素因数の和:193005

約数の個数: 48

約数和(自身を含む): 1444899456

約数和(自身を除く): 906538266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 192961, 385922, 578883, 964805, 1157766, 1736649, 1929610, 2894415, 3473298, 5788830, 5981791, 8683245, 11963582, 17366490, 17945373, 29908955, 35890746, 53836119, 59817910, 89726865, 107672238, 179453730, 269180595, 538361190]

約数ペア:

[(1, 538361190), (2, 269180595), (3, 179453730), (5, 107672238), (6, 89726865), (9, 59817910), (10, 53836119), (15, 35890746), (18, 29908955), (30, 17945373), (31, 17366490), (45, 11963582), (62, 8683245), (90, 5981791), (93, 5788830), (155, 3473298), (186, 2894415), (279, 1929610), (310, 1736649), (465, 1157766), (558, 964805), (930, 578883), (1395, 385922), (2790, 192961)]