30951342

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:438

約数の個数: 64

約数和(自身を含む): 73382400

約数和(自身を除く): 42431058

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 97, 114, 171, 194, 291, 311, 342, 513, 582, 622, 873, 933, 1026, 1746, 1843, 1866, 2619, 2799, 3686, 5238, 5529, 5598, 5909, 8397, 11058, 11818, 16587, 16794, 17727, 30167, 33174, 35454, 49761, 53181, 60334, 90501, 99522, 106362, 159543, 181002, 271503, 319086, 543006, 573173, 814509, 1146346, 1629018, 1719519, 3439038, 5158557, 10317114, 15475671, 30951342]

約数ペア:

[(1, 30951342), (2, 15475671), (3, 10317114), (6, 5158557), (9, 3439038), (18, 1719519), (19, 1629018), (27, 1146346), (38, 814509), (54, 573173), (57, 543006), (97, 319086), (114, 271503), (171, 181002), (194, 159543), (291, 106362), (311, 99522), (342, 90501), (513, 60334), (582, 53181), (622, 49761), (873, 35454), (933, 33174), (1026, 30167), (1746, 17727), (1843, 16794), (1866, 16587), (2619, 11818), (2799, 11058), (3686, 8397), (5238, 5909), (5529, 5598)]