29970296

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^2$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 61594200

約数和(自身を除く): 31623904

約数列:

[1, 2, 4, 8, 19, 37, 38, 73, 74, 76, 146, 148, 152, 292, 296, 584, 703, 1387, 1406, 2701, 2774, 2812, 5329, 5402, 5548, 5624, 10658, 10804, 11096, 21316, 21608, 42632, 51319, 101251, 102638, 197173, 202502, 205276, 394346, 405004, 410552, 788692, 810008, 1577384, 3746287, 7492574, 14985148, 29970296]

約数ペア:

[(1, 29970296), (2, 14985148), (4, 7492574), (8, 3746287), (19, 1577384), (37, 810008), (38, 788692), (73, 410552), (74, 405004), (76, 394346), (146, 205276), (148, 202502), (152, 197173), (292, 102638), (296, 101251), (584, 51319), (703, 42632), (1387, 21608), (1406, 21316), (2701, 11096), (2774, 10804), (2812, 10658), (5329, 5624), (5402, 5548)]