8119667910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{479}}^1$

素因数の和:766

約数の個数: 128

約数和(自身を含む): 20312985600

約数和(自身を除く): 12193317690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 61, 118, 122, 157, 177, 183, 295, 305, 314, 354, 366, 471, 479, 590, 610, 785, 885, 915, 942, 958, 1437, 1570, 1770, 1830, 2355, 2395, 2874, 3599, 4710, 4790, 7185, 7198, 9263, 9577, 10797, 14370, 17995, 18526, 19154, 21594, 27789, 28261, 28731, 29219, 35990, 46315, 47885, 53985, 55578, 56522, 57462, 58438, 75203, 84783, 87657, 92630, 95770, 107970, 138945, 141305, 143655, 146095, 150406, 169566, 175314, 225609, 277890, 282610, 287310, 292190, 376015, 423915, 438285, 451218, 565043, 752030, 847830, 876570, 1128045, 1130086, 1695129, 1723921, 2256090, 2825215, 3390258, 3447842, 4436977, 4587383, 5171763, 5650430, 8475645, 8619605, 8873954, 9174766, 10343526, 13310931, 13762149, 16951290, 17239210, 22184885, 22936915, 25858815, 26621862, 27524298, 44369770, 45873830, 51717630, 66554655, 68810745, 133109310, 137621490, 270655597, 541311194, 811966791, 1353277985, 1623933582, 2706555970, 4059833955, 8119667910]

約数ペア:

[(1, 8119667910), (2, 4059833955), (3, 2706555970), (5, 1623933582), (6, 1353277985), (10, 811966791), (15, 541311194), (30, 270655597), (59, 137621490), (61, 133109310), (118, 68810745), (122, 66554655), (157, 51717630), (177, 45873830), (183, 44369770), (295, 27524298), (305, 26621862), (314, 25858815), (354, 22936915), (366, 22184885), (471, 17239210), (479, 16951290), (590, 13762149), (610, 13310931), (785, 10343526), (885, 9174766), (915, 8873954), (942, 8619605), (958, 8475645), (1437, 5650430), (1570, 5171763), (1770, 4587383), (1830, 4436977), (2355, 3447842), (2395, 3390258), (2874, 2825215), (3599, 2256090), (4710, 1723921), (4790, 1695129), (7185, 1130086), (7198, 1128045), (9263, 876570), (9577, 847830), (10797, 752030), (14370, 565043), (17995, 451218), (18526, 438285), (19154, 423915), (21594, 376015), (27789, 292190), (28261, 287310), (28731, 282610), (29219, 277890), (35990, 225609), (46315, 175314), (47885, 169566), (53985, 150406), (55578, 146095), (56522, 143655), (57462, 141305), (58438, 138945), (75203, 107970), (84783, 95770), (87657, 92630)]