29408940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4951}}^1$

素因数の和:4980

約数の個数: 96

約数和(自身を含む): 99832320

約数和(自身を除く): 70423380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 4951, 5940, 9902, 14853, 19804, 24755, 29706, 44559, 49510, 54461, 59412, 74265, 89118, 99020, 108922, 133677, 148530, 163383, 178236, 217844, 222795, 267354, 272305, 297060, 326766, 445590, 490149, 534708, 544610, 653532, 668385, 816915, 891180, 980298, 1089220, 1336770, 1470447, 1633830, 1960596, 2450745, 2673540, 2940894, 3267660, 4901490, 5881788, 7352235, 9802980, 14704470, 29408940]

約数ペア:

[(1, 29408940), (2, 14704470), (3, 9802980), (4, 7352235), (5, 5881788), (6, 4901490), (9, 3267660), (10, 2940894), (11, 2673540), (12, 2450745), (15, 1960596), (18, 1633830), (20, 1470447), (22, 1336770), (27, 1089220), (30, 980298), (33, 891180), (36, 816915), (44, 668385), (45, 653532), (54, 544610), (55, 534708), (60, 490149), (66, 445590), (90, 326766), (99, 297060), (108, 272305), (110, 267354), (132, 222795), (135, 217844), (165, 178236), (180, 163383), (198, 148530), (220, 133677), (270, 108922), (297, 99020), (330, 89118), (396, 74265), (495, 59412), (540, 54461), (594, 49510), (660, 44559), (990, 29706), (1188, 24755), (1485, 19804), (1980, 14853), (2970, 9902), (4951, 5940)]