42943530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:580

約数の個数: 128

約数和(自身を含む): 130387968

約数和(自身を除く): 87444438

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 23, 30, 34, 35, 42, 46, 51, 69, 70, 85, 102, 105, 115, 119, 138, 161, 170, 210, 230, 238, 255, 322, 345, 357, 391, 483, 510, 523, 595, 690, 714, 782, 805, 966, 1046, 1173, 1190, 1569, 1610, 1785, 1955, 2346, 2415, 2615, 2737, 3138, 3570, 3661, 3910, 4830, 5230, 5474, 5865, 7322, 7845, 8211, 8891, 10983, 11730, 12029, 13685, 15690, 16422, 17782, 18305, 21966, 24058, 26673, 27370, 36087, 36610, 41055, 44455, 53346, 54915, 60145, 62237, 72174, 82110, 84203, 88910, 109830, 120290, 124474, 133365, 168406, 180435, 186711, 204493, 252609, 266730, 311185, 360870, 373422, 408986, 421015, 505218, 613479, 622370, 842030, 933555, 1022465, 1226958, 1263045, 1431451, 1867110, 2044930, 2526090, 2862902, 3067395, 4294353, 6134790, 7157255, 8588706, 14314510, 21471765, 42943530]

約数ペア:

[(1, 42943530), (2, 21471765), (3, 14314510), (5, 8588706), (6, 7157255), (7, 6134790), (10, 4294353), (14, 3067395), (15, 2862902), (17, 2526090), (21, 2044930), (23, 1867110), (30, 1431451), (34, 1263045), (35, 1226958), (42, 1022465), (46, 933555), (51, 842030), (69, 622370), (70, 613479), (85, 505218), (102, 421015), (105, 408986), (115, 373422), (119, 360870), (138, 311185), (161, 266730), (170, 252609), (210, 204493), (230, 186711), (238, 180435), (255, 168406), (322, 133365), (345, 124474), (357, 120290), (391, 109830), (483, 88910), (510, 84203), (523, 82110), (595, 72174), (690, 62237), (714, 60145), (782, 54915), (805, 53346), (966, 44455), (1046, 41055), (1173, 36610), (1190, 36087), (1569, 27370), (1610, 26673), (1785, 24058), (1955, 21966), (2346, 18305), (2415, 17782), (2615, 16422), (2737, 15690), (3138, 13685), (3570, 12029), (3661, 11730), (3910, 10983), (4830, 8891), (5230, 8211), (5474, 7845), (5865, 7322)]