78814170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{30197}}^1$

素因数の和:30239

約数の個数: 48

約数和(自身を含む): 211989960

約数和(自身を除く): 133175790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 30197, 60394, 90591, 150985, 181182, 271773, 301970, 452955, 543546, 875713, 905910, 1358865, 1751426, 2627139, 2717730, 4378565, 5254278, 7881417, 8757130, 13135695, 15762834, 26271390, 39407085, 78814170]

約数ペア:

[(1, 78814170), (2, 39407085), (3, 26271390), (5, 15762834), (6, 13135695), (9, 8757130), (10, 7881417), (15, 5254278), (18, 4378565), (29, 2717730), (30, 2627139), (45, 1751426), (58, 1358865), (87, 905910), (90, 875713), (145, 543546), (174, 452955), (261, 301970), (290, 271773), (435, 181182), (522, 150985), (870, 90591), (1305, 60394), (2610, 30197)]