64766430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42331}}^1$

素因数の和:42361

約数の個数: 48

約数和(自身を含む): 178302384

約数和(自身を除く): 113535954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 42331, 84662, 126993, 211655, 253986, 380979, 423310, 634965, 719627, 761958, 1269930, 1439254, 1904895, 2158881, 3598135, 3809790, 4317762, 6476643, 7196270, 10794405, 12953286, 21588810, 32383215, 64766430]

約数ペア:

[(1, 64766430), (2, 32383215), (3, 21588810), (5, 12953286), (6, 10794405), (9, 7196270), (10, 6476643), (15, 4317762), (17, 3809790), (18, 3598135), (30, 2158881), (34, 1904895), (45, 1439254), (51, 1269930), (85, 761958), (90, 719627), (102, 634965), (153, 423310), (170, 380979), (255, 253986), (306, 211655), (510, 126993), (765, 84662), (1530, 42331)]