510374580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23563}}^1$

素因数の和:23613

約数の個数: 72

約数和(自身を含む): 1508284512

約数和(自身を除く): 997909932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 570, 722, 1083, 1140, 1444, 1805, 2166, 3610, 4332, 5415, 7220, 10830, 21660, 23563, 47126, 70689, 94252, 117815, 141378, 235630, 282756, 353445, 447697, 471260, 706890, 895394, 1343091, 1413780, 1790788, 2238485, 2686182, 4476970, 5372364, 6715455, 8506243, 8953940, 13430910, 17012486, 25518729, 26861820, 34024972, 42531215, 51037458, 85062430, 102074916, 127593645, 170124860, 255187290, 510374580]

約数ペア:

[(1, 510374580), (2, 255187290), (3, 170124860), (4, 127593645), (5, 102074916), (6, 85062430), (10, 51037458), (12, 42531215), (15, 34024972), (19, 26861820), (20, 25518729), (30, 17012486), (38, 13430910), (57, 8953940), (60, 8506243), (76, 6715455), (95, 5372364), (114, 4476970), (190, 2686182), (228, 2238485), (285, 1790788), (361, 1413780), (380, 1343091), (570, 895394), (722, 706890), (1083, 471260), (1140, 447697), (1444, 353445), (1805, 282756), (2166, 235630), (3610, 141378), (4332, 117815), (5415, 94252), (7220, 70689), (10830, 47126), (21660, 23563)]