130243860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{38083}}^1$

素因数の和:38117

約数の個数: 72

約数和(自身を含む): 415877280

約数和(自身を除く): 285633420

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, 380, 570, 684, 855, 1140, 1710, 3420, 38083, 76166, 114249, 152332, 190415, 228498, 342747, 380830, 456996, 571245, 685494, 723577, 761660, 1142490, 1370988, 1447154, 1713735, 2170731, 2284980, 2894308, 3427470, 3617885, 4341462, 6512193, 6854940, 7235770, 8682924, 10853655, 13024386, 14471540, 21707310, 26048772, 32560965, 43414620, 65121930, 130243860]

約数ペア:

[(1, 130243860), (2, 65121930), (3, 43414620), (4, 32560965), (5, 26048772), (6, 21707310), (9, 14471540), (10, 13024386), (12, 10853655), (15, 8682924), (18, 7235770), (19, 6854940), (20, 6512193), (30, 4341462), (36, 3617885), (38, 3427470), (45, 2894308), (57, 2284980), (60, 2170731), (76, 1713735), (90, 1447154), (95, 1370988), (114, 1142490), (171, 761660), (180, 723577), (190, 685494), (228, 571245), (285, 456996), (342, 380830), (380, 342747), (570, 228498), (684, 190415), (855, 152332), (1140, 114249), (1710, 76166), (3420, 38083)]