30694728

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{811}}^1$

素因数の和:922

約数の個数: 64

約数和(自身を含む): 81849600

約数和(自身を除く): 51154872

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 83, 114, 152, 166, 228, 249, 332, 456, 498, 664, 811, 996, 1577, 1622, 1992, 2433, 3154, 3244, 4731, 4866, 6308, 6488, 9462, 9732, 12616, 15409, 18924, 19464, 30818, 37848, 46227, 61636, 67313, 92454, 123272, 134626, 184908, 201939, 269252, 369816, 403878, 538504, 807756, 1278947, 1615512, 2557894, 3836841, 5115788, 7673682, 10231576, 15347364, 30694728]

約数ペア:

[(1, 30694728), (2, 15347364), (3, 10231576), (4, 7673682), (6, 5115788), (8, 3836841), (12, 2557894), (19, 1615512), (24, 1278947), (38, 807756), (57, 538504), (76, 403878), (83, 369816), (114, 269252), (152, 201939), (166, 184908), (228, 134626), (249, 123272), (332, 92454), (456, 67313), (498, 61636), (664, 46227), (811, 37848), (996, 30818), (1577, 19464), (1622, 18924), (1992, 15409), (2433, 12616), (3154, 9732), (3244, 9462), (4731, 6488), (4866, 6308)]