148198290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8387}}^1$

素因数の和:8447

約数の個数: 64

約数和(自身を含む): 386519040

約数和(自身を除く): 238320750

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 93, 95, 114, 155, 186, 190, 285, 310, 465, 570, 589, 930, 1178, 1767, 2945, 3534, 5890, 8387, 8835, 16774, 17670, 25161, 41935, 50322, 83870, 125805, 159353, 251610, 259997, 318706, 478059, 519994, 779991, 796765, 956118, 1299985, 1559982, 1593530, 2390295, 2599970, 3899955, 4780590, 4939943, 7799910, 9879886, 14819829, 24699715, 29639658, 49399430, 74099145, 148198290]

約数ペア:

[(1, 148198290), (2, 74099145), (3, 49399430), (5, 29639658), (6, 24699715), (10, 14819829), (15, 9879886), (19, 7799910), (30, 4939943), (31, 4780590), (38, 3899955), (57, 2599970), (62, 2390295), (93, 1593530), (95, 1559982), (114, 1299985), (155, 956118), (186, 796765), (190, 779991), (285, 519994), (310, 478059), (465, 318706), (570, 259997), (589, 251610), (930, 159353), (1178, 125805), (1767, 83870), (2945, 50322), (3534, 41935), (5890, 25161), (8387, 17670), (8835, 16774)]