516538370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 1087516800

約数和(自身を除く): 570978430

約数列:

[1, 2, 5, 10, 17, 19, 23, 34, 38, 46, 85, 95, 115, 170, 190, 230, 289, 323, 391, 409, 437, 578, 646, 782, 818, 874, 1445, 1615, 1955, 2045, 2185, 2890, 3230, 3910, 4090, 4370, 5491, 6647, 6953, 7429, 7771, 9407, 10982, 13294, 13906, 14858, 15542, 18814, 27455, 33235, 34765, 37145, 38855, 47035, 54910, 66470, 69530, 74290, 77710, 94070, 118201, 126293, 132107, 159919, 178733, 236402, 252586, 264214, 319838, 357466, 591005, 631465, 660535, 799595, 893665, 1182010, 1262930, 1321070, 1599190, 1787330, 2245819, 2718623, 3038461, 4491638, 5437246, 6076922, 11229095, 13593115, 15192305, 22458190, 27186230, 30384610, 51653837, 103307674, 258269185, 516538370]

約数ペア:

[(1, 516538370), (2, 258269185), (5, 103307674), (10, 51653837), (17, 30384610), (19, 27186230), (23, 22458190), (34, 15192305), (38, 13593115), (46, 11229095), (85, 6076922), (95, 5437246), (115, 4491638), (170, 3038461), (190, 2718623), (230, 2245819), (289, 1787330), (323, 1599190), (391, 1321070), (409, 1262930), (437, 1182010), (578, 893665), (646, 799595), (782, 660535), (818, 631465), (874, 591005), (1445, 357466), (1615, 319838), (1955, 264214), (2045, 252586), (2185, 236402), (2890, 178733), (3230, 159919), (3910, 132107), (4090, 126293), (4370, 118201), (5491, 94070), (6647, 77710), (6953, 74290), (7429, 69530), (7771, 66470), (9407, 54910), (10982, 47035), (13294, 38855), (13906, 37145), (14858, 34765), (15542, 33235), (18814, 27455)]