155580090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{1187}}^1$

素因数の和:1471

約数の個数: 64

約数和(自身を含む): 397229184

約数和(自身を除く): 241649094

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 257, 510, 514, 771, 1187, 1285, 1542, 2374, 2570, 3561, 3855, 4369, 5935, 7122, 7710, 8738, 11870, 13107, 17805, 20179, 21845, 26214, 35610, 40358, 43690, 60537, 65535, 100895, 121074, 131070, 201790, 302685, 305059, 605370, 610118, 915177, 1525295, 1830354, 3050590, 4575885, 5186003, 9151770, 10372006, 15558009, 25930015, 31116018, 51860030, 77790045, 155580090]

約数ペア:

[(1, 155580090), (2, 77790045), (3, 51860030), (5, 31116018), (6, 25930015), (10, 15558009), (15, 10372006), (17, 9151770), (30, 5186003), (34, 4575885), (51, 3050590), (85, 1830354), (102, 1525295), (170, 915177), (255, 610118), (257, 605370), (510, 305059), (514, 302685), (771, 201790), (1187, 131070), (1285, 121074), (1542, 100895), (2374, 65535), (2570, 60537), (3561, 43690), (3855, 40358), (4369, 35610), (5935, 26214), (7122, 21845), (7710, 20179), (8738, 17805), (11870, 13107)]