31014108

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:587

約数の個数: 72

約数和(自身を含む): 82598880

約数和(自身を除く): 51584772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 61, 87, 116, 122, 174, 183, 244, 261, 348, 366, 487, 522, 549, 732, 974, 1044, 1098, 1461, 1769, 1948, 2196, 2922, 3538, 4383, 5307, 5844, 7076, 8766, 10614, 14123, 15921, 17532, 21228, 28246, 29707, 31842, 42369, 56492, 59414, 63684, 84738, 89121, 118828, 127107, 169476, 178242, 254214, 267363, 356484, 508428, 534726, 861503, 1069452, 1723006, 2584509, 3446012, 5169018, 7753527, 10338036, 15507054, 31014108]

約数ペア:

[(1, 31014108), (2, 15507054), (3, 10338036), (4, 7753527), (6, 5169018), (9, 3446012), (12, 2584509), (18, 1723006), (29, 1069452), (36, 861503), (58, 534726), (61, 508428), (87, 356484), (116, 267363), (122, 254214), (174, 178242), (183, 169476), (244, 127107), (261, 118828), (348, 89121), (366, 84738), (487, 63684), (522, 59414), (549, 56492), (732, 42369), (974, 31842), (1044, 29707), (1098, 28246), (1461, 21228), (1769, 17532), (1948, 15921), (2196, 14123), (2922, 10614), (3538, 8766), (4383, 7076), (5307, 5844)]