30128704

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:251

約数の個数: 56

約数和(自身を含む): 62179200

約数和(自身を除く): 32050496

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 79, 101, 118, 158, 202, 236, 316, 404, 472, 632, 808, 944, 1264, 1616, 1888, 2528, 3232, 3776, 4661, 5056, 5959, 6464, 7979, 9322, 11918, 15958, 18644, 23836, 31916, 37288, 47672, 63832, 74576, 95344, 127664, 149152, 190688, 255328, 298304, 381376, 470761, 510656, 941522, 1883044, 3766088, 7532176, 15064352, 30128704]

約数ペア:

[(1, 30128704), (2, 15064352), (4, 7532176), (8, 3766088), (16, 1883044), (32, 941522), (59, 510656), (64, 470761), (79, 381376), (101, 298304), (118, 255328), (158, 190688), (202, 149152), (236, 127664), (316, 95344), (404, 74576), (472, 63832), (632, 47672), (808, 37288), (944, 31916), (1264, 23836), (1616, 18644), (1888, 15958), (2528, 11918), (3232, 9322), (3776, 7979), (4661, 6464), (5056, 5959)]