30736916

素因数分解:

$2^2\times 7^3\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:589

約数の個数: 48

約数和(自身を含む): 64310400

約数和(自身を除く): 33573484

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 343, 521, 602, 686, 1042, 1204, 1372, 2084, 2107, 3647, 4214, 7294, 8428, 14588, 14749, 22403, 25529, 29498, 44806, 51058, 58996, 89612, 102116, 156821, 178703, 313642, 357406, 627284, 714812, 1097747, 2195494, 4390988, 7684229, 15368458, 30736916]

約数ペア:

[(1, 30736916), (2, 15368458), (4, 7684229), (7, 4390988), (14, 2195494), (28, 1097747), (43, 714812), (49, 627284), (86, 357406), (98, 313642), (172, 178703), (196, 156821), (301, 102116), (343, 89612), (521, 58996), (602, 51058), (686, 44806), (1042, 29498), (1204, 25529), (1372, 22403), (2084, 14749), (2107, 14588), (3647, 8428), (4214, 7294)]