2018378010930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{462499}}^1$

素因数の和:462768

約数の個数: 128

約数和(自身を含む): 5274720000000

約数和(自身を除く): 3256341989070

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 43, 51, 85, 86, 102, 129, 170, 199, 215, 255, 258, 398, 430, 510, 597, 645, 731, 995, 1194, 1290, 1462, 1990, 2193, 2985, 3383, 3655, 4386, 5970, 6766, 7310, 8557, 10149, 10965, 16915, 17114, 20298, 21930, 25671, 33830, 42785, 50745, 51342, 85570, 101490, 128355, 145469, 256710, 290938, 436407, 462499, 727345, 872814, 924998, 1387497, 1454690, 2182035, 2312495, 2774994, 4364070, 4624990, 6937485, 7862483, 13874970, 15724966, 19887457, 23587449, 39312415, 39774914, 47174898, 59662371, 78624830, 92037301, 99437285, 117937245, 119324742, 184074602, 198874570, 235874490, 276111903, 298311855, 338086769, 460186505, 552223806, 596623710, 676173538, 920373010, 1014260307, 1380559515, 1564634117, 1690433845, 2028520614, 2761119030, 3129268234, 3380867690, 3957603943, 4693902351, 5071301535, 7823170585, 7915207886, 9387804702, 10142603070, 11872811829, 15646341170, 19788019715, 23469511755, 23745623658, 39576039430, 46939023510, 59364059145, 67279267031, 118728118290, 134558534062, 201837801093, 336396335155, 403675602186, 672792670310, 1009189005465, 2018378010930]

約数ペア:

[(1, 2018378010930), (2, 1009189005465), (3, 672792670310), (5, 403675602186), (6, 336396335155), (10, 201837801093), (15, 134558534062), (17, 118728118290), (30, 67279267031), (34, 59364059145), (43, 46939023510), (51, 39576039430), (85, 23745623658), (86, 23469511755), (102, 19788019715), (129, 15646341170), (170, 11872811829), (199, 10142603070), (215, 9387804702), (255, 7915207886), (258, 7823170585), (398, 5071301535), (430, 4693902351), (510, 3957603943), (597, 3380867690), (645, 3129268234), (731, 2761119030), (995, 2028520614), (1194, 1690433845), (1290, 1564634117), (1462, 1380559515), (1990, 1014260307), (2193, 920373010), (2985, 676173538), (3383, 596623710), (3655, 552223806), (4386, 460186505), (5970, 338086769), (6766, 298311855), (7310, 276111903), (8557, 235874490), (10149, 198874570), (10965, 184074602), (16915, 119324742), (17114, 117937245), (20298, 99437285), (21930, 92037301), (25671, 78624830), (33830, 59662371), (42785, 47174898), (50745, 39774914), (51342, 39312415), (85570, 23587449), (101490, 19887457), (128355, 15724966), (145469, 13874970), (256710, 7862483), (290938, 6937485), (436407, 4624990), (462499, 4364070), (727345, 2774994), (872814, 2312495), (924998, 2182035), (1387497, 1454690)]