30455516

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2699}}^1$

素因数の和:2754

約数の個数: 48

約数和(自身を含む): 67737600

約数和(自身を除く): 37282084

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2699, 2821, 5398, 5642, 10796, 11284, 18893, 35087, 37786, 70174, 75572, 83669, 140348, 167338, 245609, 334676, 491218, 585683, 982436, 1087697, 1171366, 2175394, 2342732, 4350788, 7613879, 15227758, 30455516]

約数ペア:

[(1, 30455516), (2, 15227758), (4, 7613879), (7, 4350788), (13, 2342732), (14, 2175394), (26, 1171366), (28, 1087697), (31, 982436), (52, 585683), (62, 491218), (91, 334676), (124, 245609), (182, 167338), (217, 140348), (364, 83669), (403, 75572), (434, 70174), (806, 37786), (868, 35087), (1612, 18893), (2699, 11284), (2821, 10796), (5398, 5642)]