30719512

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1277}}^1$

素因数の和:1411

約数の個数: 32

約数和(自身を含む): 60117120

約数和(自身を除く): 29397608

約数列:

[1, 2, 4, 8, 31, 62, 97, 124, 194, 248, 388, 776, 1277, 2554, 3007, 5108, 6014, 10216, 12028, 24056, 39587, 79174, 123869, 158348, 247738, 316696, 495476, 990952, 3839939, 7679878, 15359756, 30719512]

約数ペア:

[(1, 30719512), (2, 15359756), (4, 7679878), (8, 3839939), (31, 990952), (62, 495476), (97, 316696), (124, 247738), (194, 158348), (248, 123869), (388, 79174), (776, 39587), (1277, 24056), (2554, 12028), (3007, 10216), (5108, 6014)]