30350984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 65111040

約数和(自身を除く): 34760056

約数列:

[1, 2, 4, 8, 17, 23, 31, 34, 46, 62, 68, 92, 124, 136, 184, 248, 313, 391, 527, 626, 713, 782, 1054, 1252, 1426, 1564, 2108, 2504, 2852, 3128, 4216, 5321, 5704, 7199, 9703, 10642, 12121, 14398, 19406, 21284, 24242, 28796, 38812, 42568, 48484, 57592, 77624, 96968, 122383, 164951, 223169, 244766, 329902, 446338, 489532, 659804, 892676, 979064, 1319608, 1785352, 3793873, 7587746, 15175492, 30350984]

約数ペア:

[(1, 30350984), (2, 15175492), (4, 7587746), (8, 3793873), (17, 1785352), (23, 1319608), (31, 979064), (34, 892676), (46, 659804), (62, 489532), (68, 446338), (92, 329902), (124, 244766), (136, 223169), (184, 164951), (248, 122383), (313, 96968), (391, 77624), (527, 57592), (626, 48484), (713, 42568), (782, 38812), (1054, 28796), (1252, 24242), (1426, 21284), (1564, 19406), (2108, 14398), (2504, 12121), (2852, 10642), (3128, 9703), (4216, 7199), (5321, 5704)]