74812230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{13627}}^1$

素因数の和:13701

約数の個数: 48

約数和(自身を含む): 197715024

約数和(自身を除く): 122902794

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 13627, 27254, 40881, 68135, 81762, 122643, 136270, 204405, 245286, 408810, 613215, 831247, 1226430, 1662494, 2493741, 4156235, 4987482, 7481223, 8312470, 12468705, 14962446, 24937410, 37406115, 74812230]

約数ペア:

[(1, 74812230), (2, 37406115), (3, 24937410), (5, 14962446), (6, 12468705), (9, 8312470), (10, 7481223), (15, 4987482), (18, 4156235), (30, 2493741), (45, 1662494), (61, 1226430), (90, 831247), (122, 613215), (183, 408810), (305, 245286), (366, 204405), (549, 136270), (610, 122643), (915, 81762), (1098, 68135), (1830, 40881), (2745, 27254), (5490, 13627)]