30027147780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{655901}}^1$

素因数の和:656029

約数の個数: 96

約数和(自身を含む): 96968551680

約数和(自身を除く): 66941403900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 109, 140, 210, 218, 327, 420, 436, 545, 654, 763, 1090, 1308, 1526, 1635, 2180, 2289, 3052, 3270, 3815, 4578, 6540, 7630, 9156, 11445, 15260, 22890, 45780, 655901, 1311802, 1967703, 2623604, 3279505, 3935406, 4591307, 6559010, 7870812, 9182614, 9838515, 13118020, 13773921, 18365228, 19677030, 22956535, 27547842, 39354060, 45913070, 55095684, 68869605, 71493209, 91826140, 137739210, 142986418, 214479627, 275478420, 285972836, 357466045, 428959254, 500452463, 714932090, 857918508, 1000904926, 1072398135, 1429864180, 1501357389, 2001809852, 2144796270, 2502262315, 3002714778, 4289592540, 5004524630, 6005429556, 7506786945, 10009049260, 15013573890, 30027147780]

約数ペア:

[(1, 30027147780), (2, 15013573890), (3, 10009049260), (4, 7506786945), (5, 6005429556), (6, 5004524630), (7, 4289592540), (10, 3002714778), (12, 2502262315), (14, 2144796270), (15, 2001809852), (20, 1501357389), (21, 1429864180), (28, 1072398135), (30, 1000904926), (35, 857918508), (42, 714932090), (60, 500452463), (70, 428959254), (84, 357466045), (105, 285972836), (109, 275478420), (140, 214479627), (210, 142986418), (218, 137739210), (327, 91826140), (420, 71493209), (436, 68869605), (545, 55095684), (654, 45913070), (763, 39354060), (1090, 27547842), (1308, 22956535), (1526, 19677030), (1635, 18365228), (2180, 13773921), (2289, 13118020), (3052, 9838515), (3270, 9182614), (3815, 7870812), (4578, 6559010), (6540, 4591307), (7630, 3935406), (9156, 3279505), (11445, 2623604), (15260, 1967703), (22890, 1311802), (45780, 655901)]