30303616

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1143

約数の個数: 64

約数和(自身を含む): 71285760

約数和(自身を除く): 40982144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1091, 1736, 1984, 2182, 3472, 3968, 4364, 6944, 7637, 8728, 13888, 15274, 17456, 27776, 30548, 33821, 34912, 61096, 67642, 69824, 122192, 135284, 139648, 236747, 244384, 270568, 473494, 488768, 541136, 946988, 977536, 1082272, 1893976, 2164544, 3787952, 4329088, 7575904, 15151808, 30303616]

約数ペア:

[(1, 30303616), (2, 15151808), (4, 7575904), (7, 4329088), (8, 3787952), (14, 2164544), (16, 1893976), (28, 1082272), (31, 977536), (32, 946988), (56, 541136), (62, 488768), (64, 473494), (112, 270568), (124, 244384), (128, 236747), (217, 139648), (224, 135284), (248, 122192), (434, 69824), (448, 67642), (496, 61096), (868, 34912), (896, 33821), (992, 30548), (1091, 27776), (1736, 17456), (1984, 15274), (2182, 13888), (3472, 8728), (3968, 7637), (4364, 6944)]