858590590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{54583}}^1$

素因数の和:54625

約数の個数: 48

約数和(自身を含む): 1829437344

約数和(自身を除く): 970846754

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 3146, 7865, 15730, 54583, 109166, 272915, 545830, 600413, 709579, 1200826, 1419158, 3002065, 3547895, 6004130, 6604543, 7095790, 7805369, 13209086, 15610738, 33022715, 39026845, 66045430, 78053690, 85859059, 171718118, 429295295, 858590590]

約数ペア:

[(1, 858590590), (2, 429295295), (5, 171718118), (10, 85859059), (11, 78053690), (13, 66045430), (22, 39026845), (26, 33022715), (55, 15610738), (65, 13209086), (110, 7805369), (121, 7095790), (130, 6604543), (143, 6004130), (242, 3547895), (286, 3002065), (605, 1419158), (715, 1200826), (1210, 709579), (1430, 600413), (1573, 545830), (3146, 272915), (7865, 109166), (15730, 54583)]