2790149649390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103087}}^1\times {\mathrm{300733}}^1$

素因数の和:403833

約数の個数: 48

約数和(自身を含む): 7254483582528

約数和(自身を除く): 4464333933138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103087, 206174, 300733, 309261, 515435, 601466, 618522, 902199, 927783, 1030870, 1503665, 1546305, 1804398, 1855566, 2706597, 3007330, 3092610, 4510995, 4638915, 5413194, 9021990, 9277830, 13532985, 27065970, 31001662771, 62003325542, 93004988313, 155008313855, 186009976626, 279014964939, 310016627710, 465024941565, 558029929878, 930049883130, 1395074824695, 2790149649390]

約数ペア:

[(1, 2790149649390), (2, 1395074824695), (3, 930049883130), (5, 558029929878), (6, 465024941565), (9, 310016627710), (10, 279014964939), (15, 186009976626), (18, 155008313855), (30, 93004988313), (45, 62003325542), (90, 31001662771), (103087, 27065970), (206174, 13532985), (300733, 9277830), (309261, 9021990), (515435, 5413194), (601466, 4638915), (618522, 4510995), (902199, 3092610), (927783, 3007330), (1030870, 2706597), (1503665, 1855566), (1546305, 1804398)]