1294732010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47653}}^1$

素因数の和:47703

約数の個数: 64

約数和(自身を含む): 2882113920

約数和(自身を除く): 1587381910

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 95, 110, 130, 143, 190, 209, 247, 286, 418, 494, 715, 1045, 1235, 1430, 2090, 2470, 2717, 5434, 13585, 27170, 47653, 95306, 238265, 476530, 524183, 619489, 905407, 1048366, 1238978, 1810814, 2620915, 3097445, 4527035, 5241830, 6194890, 6814379, 9054070, 9959477, 11770291, 13628758, 19918954, 23540582, 34071895, 49797385, 58851455, 68143790, 99594770, 117702910, 129473201, 258946402, 647366005, 1294732010]

約数ペア:

[(1, 1294732010), (2, 647366005), (5, 258946402), (10, 129473201), (11, 117702910), (13, 99594770), (19, 68143790), (22, 58851455), (26, 49797385), (38, 34071895), (55, 23540582), (65, 19918954), (95, 13628758), (110, 11770291), (130, 9959477), (143, 9054070), (190, 6814379), (209, 6194890), (247, 5241830), (286, 4527035), (418, 3097445), (494, 2620915), (715, 1810814), (1045, 1238978), (1235, 1048366), (1430, 905407), (2090, 619489), (2470, 524183), (2717, 476530), (5434, 238265), (13585, 95306), (27170, 47653)]