30215936

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 65563344

約数和(自身を除く): 35347408

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 64, 68, 106, 128, 131, 136, 212, 256, 262, 272, 424, 524, 544, 848, 901, 1048, 1088, 1696, 1802, 2096, 2176, 2227, 3392, 3604, 4192, 4352, 4454, 6784, 6943, 7208, 8384, 8908, 13568, 13886, 14416, 16768, 17816, 27772, 28832, 33536, 35632, 55544, 57664, 71264, 111088, 115328, 118031, 142528, 222176, 230656, 236062, 285056, 444352, 472124, 570112, 888704, 944248, 1777408, 1888496, 3776992, 7553984, 15107968, 30215936]

約数ペア:

[(1, 30215936), (2, 15107968), (4, 7553984), (8, 3776992), (16, 1888496), (17, 1777408), (32, 944248), (34, 888704), (53, 570112), (64, 472124), (68, 444352), (106, 285056), (128, 236062), (131, 230656), (136, 222176), (212, 142528), (256, 118031), (262, 115328), (272, 111088), (424, 71264), (524, 57664), (544, 55544), (848, 35632), (901, 33536), (1048, 28832), (1088, 27772), (1696, 17816), (1802, 16768), (2096, 14416), (2176, 13886), (2227, 13568), (3392, 8908), (3604, 8384), (4192, 7208), (4352, 6943), (4454, 6784)]