12285910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:637

約数の個数: 64

約数和(自身を含む): 28449792

約数和(自身を除く): 16163882

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 115, 130, 161, 182, 230, 299, 322, 455, 587, 598, 805, 910, 1174, 1495, 1610, 2093, 2935, 2990, 4109, 4186, 5870, 7631, 8218, 10465, 13501, 15262, 20545, 20930, 27002, 38155, 41090, 53417, 67505, 76310, 94507, 106834, 135010, 175513, 189014, 267085, 351026, 472535, 534170, 877565, 945070, 1228591, 1755130, 2457182, 6142955, 12285910]

約数ペア:

[(1, 12285910), (2, 6142955), (5, 2457182), (7, 1755130), (10, 1228591), (13, 945070), (14, 877565), (23, 534170), (26, 472535), (35, 351026), (46, 267085), (65, 189014), (70, 175513), (91, 135010), (115, 106834), (130, 94507), (161, 76310), (182, 67505), (230, 53417), (299, 41090), (322, 38155), (455, 27002), (587, 20930), (598, 20545), (805, 15262), (910, 13501), (1174, 10465), (1495, 8218), (1610, 7631), (2093, 5870), (2935, 4186), (2990, 4109)]