42980910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3469}}^1$

素因数の和:3545

約数の個数: 64

約数和(自身を含む): 119923200

約数和(自身を除く): 76942290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 59, 70, 105, 118, 177, 210, 295, 354, 413, 590, 826, 885, 1239, 1770, 2065, 2478, 3469, 4130, 6195, 6938, 10407, 12390, 17345, 20814, 24283, 34690, 48566, 52035, 72849, 104070, 121415, 145698, 204671, 242830, 364245, 409342, 614013, 728490, 1023355, 1228026, 1432697, 2046710, 2865394, 3070065, 4298091, 6140130, 7163485, 8596182, 14326970, 21490455, 42980910]

約数ペア:

[(1, 42980910), (2, 21490455), (3, 14326970), (5, 8596182), (6, 7163485), (7, 6140130), (10, 4298091), (14, 3070065), (15, 2865394), (21, 2046710), (30, 1432697), (35, 1228026), (42, 1023355), (59, 728490), (70, 614013), (105, 409342), (118, 364245), (177, 242830), (210, 204671), (295, 145698), (354, 121415), (413, 104070), (590, 72849), (826, 52035), (885, 48566), (1239, 34690), (1770, 24283), (2065, 20814), (2478, 17345), (3469, 12390), (4130, 10407), (6195, 6938)]