39885570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 111196800

約数和(自身を除く): 71311230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 131, 153, 170, 199, 255, 262, 306, 393, 398, 510, 597, 655, 765, 786, 995, 1179, 1194, 1310, 1530, 1791, 1965, 1990, 2227, 2358, 2985, 3383, 3582, 3930, 4454, 5895, 5970, 6681, 6766, 8955, 10149, 11135, 11790, 13362, 16915, 17910, 20043, 20298, 22270, 26069, 30447, 33405, 33830, 40086, 50745, 52138, 60894, 66810, 78207, 100215, 101490, 130345, 152235, 156414, 200430, 234621, 260690, 304470, 391035, 443173, 469242, 782070, 886346, 1173105, 1329519, 2215865, 2346210, 2659038, 3988557, 4431730, 6647595, 7977114, 13295190, 19942785, 39885570]

約数ペア:

[(1, 39885570), (2, 19942785), (3, 13295190), (5, 7977114), (6, 6647595), (9, 4431730), (10, 3988557), (15, 2659038), (17, 2346210), (18, 2215865), (30, 1329519), (34, 1173105), (45, 886346), (51, 782070), (85, 469242), (90, 443173), (102, 391035), (131, 304470), (153, 260690), (170, 234621), (199, 200430), (255, 156414), (262, 152235), (306, 130345), (393, 101490), (398, 100215), (510, 78207), (597, 66810), (655, 60894), (765, 52138), (786, 50745), (995, 40086), (1179, 33830), (1194, 33405), (1310, 30447), (1530, 26069), (1791, 22270), (1965, 20298), (1990, 20043), (2227, 17910), (2358, 16915), (2985, 13362), (3383, 11790), (3582, 11135), (3930, 10149), (4454, 8955), (5895, 6766), (5970, 6681)]