65983770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:900

約数の個数: 96

約数和(自身を含む): 184654080

約数和(自身を除く): 118670310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 47, 57, 90, 94, 95, 114, 141, 171, 190, 235, 282, 285, 342, 423, 470, 570, 705, 821, 846, 855, 893, 1410, 1642, 1710, 1786, 2115, 2463, 2679, 4105, 4230, 4465, 4926, 5358, 7389, 8037, 8210, 8930, 12315, 13395, 14778, 15599, 16074, 24630, 26790, 31198, 36945, 38587, 40185, 46797, 73890, 77174, 77995, 80370, 93594, 115761, 140391, 155990, 192935, 231522, 233985, 280782, 347283, 385870, 467970, 578805, 694566, 701955, 733153, 1157610, 1403910, 1466306, 1736415, 2199459, 3472830, 3665765, 4398918, 6598377, 7331530, 10997295, 13196754, 21994590, 32991885, 65983770]

約数ペア:

[(1, 65983770), (2, 32991885), (3, 21994590), (5, 13196754), (6, 10997295), (9, 7331530), (10, 6598377), (15, 4398918), (18, 3665765), (19, 3472830), (30, 2199459), (38, 1736415), (45, 1466306), (47, 1403910), (57, 1157610), (90, 733153), (94, 701955), (95, 694566), (114, 578805), (141, 467970), (171, 385870), (190, 347283), (235, 280782), (282, 233985), (285, 231522), (342, 192935), (423, 155990), (470, 140391), (570, 115761), (705, 93594), (821, 80370), (846, 77995), (855, 77174), (893, 73890), (1410, 46797), (1642, 40185), (1710, 38587), (1786, 36945), (2115, 31198), (2463, 26790), (2679, 24630), (4105, 16074), (4230, 15599), (4465, 14778), (4926, 13395), (5358, 12315), (7389, 8930), (8037, 8210)]