30680512

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:365

約数の個数: 56

約数和(自身を含む): 65233296

約数和(自身を除く): 34552784

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 163, 173, 272, 326, 346, 544, 652, 692, 1088, 1304, 1384, 2608, 2768, 2771, 2941, 5216, 5536, 5542, 5882, 10432, 11072, 11084, 11764, 22168, 23528, 28199, 44336, 47056, 56398, 88672, 94112, 112796, 177344, 188224, 225592, 451184, 479383, 902368, 958766, 1804736, 1917532, 3835064, 7670128, 15340256, 30680512]

約数ペア:

[(1, 30680512), (2, 15340256), (4, 7670128), (8, 3835064), (16, 1917532), (17, 1804736), (32, 958766), (34, 902368), (64, 479383), (68, 451184), (136, 225592), (163, 188224), (173, 177344), (272, 112796), (326, 94112), (346, 88672), (544, 56398), (652, 47056), (692, 44336), (1088, 28199), (1304, 23528), (1384, 22168), (2608, 11764), (2768, 11084), (2771, 11072), (2941, 10432), (5216, 5882), (5536, 5542)]