31004580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27197}}^1$

素因数の和:27228

約数の個数: 48

約数和(自身を含む): 91385280

約数和(自身を除く): 60380700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 27197, 54394, 81591, 108788, 135985, 163182, 271970, 326364, 407955, 516743, 543940, 815910, 1033486, 1550229, 1631820, 2066972, 2583715, 3100458, 5167430, 6200916, 7751145, 10334860, 15502290, 31004580]

約数ペア:

[(1, 31004580), (2, 15502290), (3, 10334860), (4, 7751145), (5, 6200916), (6, 5167430), (10, 3100458), (12, 2583715), (15, 2066972), (19, 1631820), (20, 1550229), (30, 1033486), (38, 815910), (57, 543940), (60, 516743), (76, 407955), (95, 326364), (114, 271970), (190, 163182), (228, 135985), (285, 108788), (380, 81591), (570, 54394), (1140, 27197)]