219737610

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2917}}^1$

素因数の和:2970

約数の個数: 96

約数和(自身を含む): 611799552

約数和(自身を除く): 392061942

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 243, 270, 279, 310, 405, 465, 486, 558, 810, 837, 930, 1215, 1395, 1674, 2430, 2511, 2790, 2917, 4185, 5022, 5834, 7533, 8370, 8751, 12555, 14585, 15066, 17502, 25110, 26253, 29170, 37665, 43755, 52506, 75330, 78759, 87510, 90427, 131265, 157518, 180854, 236277, 262530, 271281, 393795, 452135, 472554, 542562, 708831, 787590, 813843, 904270, 1181385, 1356405, 1417662, 1627686, 2362770, 2441529, 2712810, 3544155, 4069215, 4883058, 7088310, 7324587, 8138430, 12207645, 14649174, 21973761, 24415290, 36622935, 43947522, 73245870, 109868805, 219737610]

約数ペア:

[(1, 219737610), (2, 109868805), (3, 73245870), (5, 43947522), (6, 36622935), (9, 24415290), (10, 21973761), (15, 14649174), (18, 12207645), (27, 8138430), (30, 7324587), (31, 7088310), (45, 4883058), (54, 4069215), (62, 3544155), (81, 2712810), (90, 2441529), (93, 2362770), (135, 1627686), (155, 1417662), (162, 1356405), (186, 1181385), (243, 904270), (270, 813843), (279, 787590), (310, 708831), (405, 542562), (465, 472554), (486, 452135), (558, 393795), (810, 271281), (837, 262530), (930, 236277), (1215, 180854), (1395, 157518), (1674, 131265), (2430, 90427), (2511, 87510), (2790, 78759), (2917, 75330), (4185, 52506), (5022, 43755), (5834, 37665), (7533, 29170), (8370, 26253), (8751, 25110), (12555, 17502), (14585, 15066)]