30902550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1549}}^1$

素因数の和:1590

約数の個数: 96

約数和(自身を含む): 92256000

約数和(自身を除く): 61353450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 133, 150, 175, 190, 210, 266, 285, 350, 399, 475, 525, 570, 665, 798, 950, 1050, 1330, 1425, 1549, 1995, 2850, 3098, 3325, 3990, 4647, 6650, 7745, 9294, 9975, 10843, 15490, 19950, 21686, 23235, 29431, 32529, 38725, 46470, 54215, 58862, 65058, 77450, 88293, 108430, 116175, 147155, 162645, 176586, 206017, 232350, 271075, 294310, 325290, 412034, 441465, 542150, 618051, 735775, 813225, 882930, 1030085, 1236102, 1471550, 1626450, 2060170, 2207325, 3090255, 4414650, 5150425, 6180510, 10300850, 15451275, 30902550]

約数ペア:

[(1, 30902550), (2, 15451275), (3, 10300850), (5, 6180510), (6, 5150425), (7, 4414650), (10, 3090255), (14, 2207325), (15, 2060170), (19, 1626450), (21, 1471550), (25, 1236102), (30, 1030085), (35, 882930), (38, 813225), (42, 735775), (50, 618051), (57, 542150), (70, 441465), (75, 412034), (95, 325290), (105, 294310), (114, 271075), (133, 232350), (150, 206017), (175, 176586), (190, 162645), (210, 147155), (266, 116175), (285, 108430), (350, 88293), (399, 77450), (475, 65058), (525, 58862), (570, 54215), (665, 46470), (798, 38725), (950, 32529), (1050, 29431), (1330, 23235), (1425, 21686), (1549, 19950), (1995, 15490), (2850, 10843), (3098, 9975), (3325, 9294), (3990, 7745), (4647, 6650)]