30704608

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4591}}^1$

素因数の和:4631

約数の個数: 48

約数和(自身を含む): 69431040

約数和(自身を除く): 38726432

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 4591, 6688, 9182, 18364, 36728, 50501, 73456, 87229, 101002, 146912, 174458, 202004, 348916, 404008, 697832, 808016, 959519, 1395664, 1616032, 1919038, 2791328, 3838076, 7676152, 15352304, 30704608]

約数ペア:

[(1, 30704608), (2, 15352304), (4, 7676152), (8, 3838076), (11, 2791328), (16, 1919038), (19, 1616032), (22, 1395664), (32, 959519), (38, 808016), (44, 697832), (76, 404008), (88, 348916), (152, 202004), (176, 174458), (209, 146912), (304, 101002), (352, 87229), (418, 73456), (608, 50501), (836, 36728), (1672, 18364), (3344, 9182), (4591, 6688)]