71283060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1097}}^1$

素因数の和:1150

約数の個数: 108

約数和(自身を含む): 228412548

約数和(自身を除く): 157129488

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 361, 380, 570, 684, 722, 855, 1083, 1097, 1140, 1444, 1710, 1805, 2166, 2194, 3249, 3291, 3420, 3610, 4332, 4388, 5415, 5485, 6498, 6582, 7220, 9873, 10830, 10970, 12996, 13164, 16245, 16455, 19746, 20843, 21660, 21940, 32490, 32910, 39492, 41686, 49365, 62529, 64980, 65820, 83372, 98730, 104215, 125058, 187587, 197460, 208430, 250116, 312645, 375174, 396017, 416860, 625290, 750348, 792034, 937935, 1188051, 1250580, 1584068, 1875870, 1980085, 2376102, 3564153, 3751740, 3960170, 4752204, 5940255, 7128306, 7920340, 11880510, 14256612, 17820765, 23761020, 35641530, 71283060]

約数ペア:

[(1, 71283060), (2, 35641530), (3, 23761020), (4, 17820765), (5, 14256612), (6, 11880510), (9, 7920340), (10, 7128306), (12, 5940255), (15, 4752204), (18, 3960170), (19, 3751740), (20, 3564153), (30, 2376102), (36, 1980085), (38, 1875870), (45, 1584068), (57, 1250580), (60, 1188051), (76, 937935), (90, 792034), (95, 750348), (114, 625290), (171, 416860), (180, 396017), (190, 375174), (228, 312645), (285, 250116), (342, 208430), (361, 197460), (380, 187587), (570, 125058), (684, 104215), (722, 98730), (855, 83372), (1083, 65820), (1097, 64980), (1140, 62529), (1444, 49365), (1710, 41686), (1805, 39492), (2166, 32910), (2194, 32490), (3249, 21940), (3291, 21660), (3420, 20843), (3610, 19746), (4332, 16455), (4388, 16245), (5415, 13164), (5485, 12996), (6498, 10970), (6582, 10830), (7220, 9873)]