84041490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1907}}^1$

素因数の和:2043

約数の個数: 64

約数和(自身を含む): 219252096

約数和(自身を除く): 135210606

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 113, 130, 195, 226, 339, 390, 565, 678, 1130, 1469, 1695, 1907, 2938, 3390, 3814, 4407, 5721, 7345, 8814, 9535, 11442, 14690, 19070, 22035, 24791, 28605, 44070, 49582, 57210, 74373, 123955, 148746, 215491, 247910, 371865, 430982, 646473, 743730, 1077455, 1292946, 2154910, 2801383, 3232365, 5602766, 6464730, 8404149, 14006915, 16808298, 28013830, 42020745, 84041490]

約数ペア:

[(1, 84041490), (2, 42020745), (3, 28013830), (5, 16808298), (6, 14006915), (10, 8404149), (13, 6464730), (15, 5602766), (26, 3232365), (30, 2801383), (39, 2154910), (65, 1292946), (78, 1077455), (113, 743730), (130, 646473), (195, 430982), (226, 371865), (339, 247910), (390, 215491), (565, 148746), (678, 123955), (1130, 74373), (1469, 57210), (1695, 49582), (1907, 44070), (2938, 28605), (3390, 24791), (3814, 22035), (4407, 19070), (5721, 14690), (7345, 11442), (8814, 9535)]