30107392

素因数分解:

$2^8\times 7^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 70199136

約数和(自身を除く): 40091744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 256, 317, 371, 424, 448, 634, 742, 848, 896, 1268, 1484, 1696, 1792, 2219, 2536, 2968, 3392, 4438, 5072, 5936, 6784, 8876, 10144, 11872, 13568, 16801, 17752, 20288, 23744, 33602, 35504, 40576, 47488, 67204, 71008, 81152, 94976, 117607, 134408, 142016, 235214, 268816, 284032, 470428, 537632, 568064, 940856, 1075264, 1881712, 2150528, 3763424, 4301056, 7526848, 15053696, 30107392]

約数ペア:

[(1, 30107392), (2, 15053696), (4, 7526848), (7, 4301056), (8, 3763424), (14, 2150528), (16, 1881712), (28, 1075264), (32, 940856), (53, 568064), (56, 537632), (64, 470428), (106, 284032), (112, 268816), (128, 235214), (212, 142016), (224, 134408), (256, 117607), (317, 94976), (371, 81152), (424, 71008), (448, 67204), (634, 47488), (742, 40576), (848, 35504), (896, 33602), (1268, 23744), (1484, 20288), (1696, 17752), (1792, 16801), (2219, 13568), (2536, 11872), (2968, 10144), (3392, 8876), (4438, 6784), (5072, 5936)]