30420633872

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{3391}}^1$

素因数の和:3672

約数の個数: 80

約数和(自身を含む): 61324646400

約数和(自身を除く): 30904012528

約数列:

[1, 2, 4, 8, 16, 53, 71, 106, 142, 149, 212, 284, 298, 424, 568, 596, 848, 1136, 1192, 2384, 3391, 3763, 6782, 7526, 7897, 10579, 13564, 15052, 15794, 21158, 27128, 30104, 31588, 42316, 54256, 60208, 63176, 84632, 126352, 169264, 179723, 240761, 359446, 481522, 505259, 560687, 718892, 963044, 1010518, 1121374, 1437784, 1926088, 2021036, 2242748, 2875568, 3852176, 4042072, 4485496, 8084144, 8970992, 12760333, 25520666, 26778727, 35873389, 51041332, 53557454, 71746778, 102082664, 107114908, 143493556, 204165328, 214229816, 286987112, 428459632, 573974224, 1901289617, 3802579234, 7605158468, 15210316936, 30420633872]

約数ペア:

[(1, 30420633872), (2, 15210316936), (4, 7605158468), (8, 3802579234), (16, 1901289617), (53, 573974224), (71, 428459632), (106, 286987112), (142, 214229816), (149, 204165328), (212, 143493556), (284, 107114908), (298, 102082664), (424, 71746778), (568, 53557454), (596, 51041332), (848, 35873389), (1136, 26778727), (1192, 25520666), (2384, 12760333), (3391, 8970992), (3763, 8084144), (6782, 4485496), (7526, 4042072), (7897, 3852176), (10579, 2875568), (13564, 2242748), (15052, 2021036), (15794, 1926088), (21158, 1437784), (27128, 1121374), (30104, 1010518), (31588, 963044), (42316, 718892), (54256, 560687), (60208, 505259), (63176, 481522), (84632, 359446), (126352, 240761), (169264, 179723)]