236468970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{443}}^1\times {\mathrm{659}}^1$

素因数の和:1121

約数の個数: 80

約数和(自身を含む): 638241120

約数和(自身を除く): 401772150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 443, 659, 810, 886, 1318, 1329, 1977, 2215, 2658, 3295, 3954, 3987, 4430, 5931, 6590, 6645, 7974, 9885, 11862, 11961, 13290, 17793, 19770, 19935, 23922, 29655, 35586, 35883, 39870, 53379, 59310, 59805, 71766, 88965, 106758, 119610, 177930, 179415, 266895, 291937, 358830, 533790, 583874, 875811, 1459685, 1751622, 2627433, 2919370, 4379055, 5254866, 7882299, 8758110, 13137165, 15764598, 23646897, 26274330, 39411495, 47293794, 78822990, 118234485, 236468970]

約数ペア:

[(1, 236468970), (2, 118234485), (3, 78822990), (5, 47293794), (6, 39411495), (9, 26274330), (10, 23646897), (15, 15764598), (18, 13137165), (27, 8758110), (30, 7882299), (45, 5254866), (54, 4379055), (81, 2919370), (90, 2627433), (135, 1751622), (162, 1459685), (270, 875811), (405, 583874), (443, 533790), (659, 358830), (810, 291937), (886, 266895), (1318, 179415), (1329, 177930), (1977, 119610), (2215, 106758), (2658, 88965), (3295, 71766), (3954, 59805), (3987, 59310), (4430, 53379), (5931, 39870), (6590, 35883), (6645, 35586), (7974, 29655), (9885, 23922), (11862, 19935), (11961, 19770), (13290, 17793)]