1099042380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{196961}}^1$

素因数の和:197007

約数の個数: 72

約数和(自身を含む): 3441320064

約数和(自身を除く): 2342277684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 196961, 393922, 590883, 787844, 984805, 1181766, 1772649, 1969610, 2363532, 2954415, 3545298, 3939220, 5908830, 6105791, 7090596, 8863245, 11817660, 12211582, 17726490, 18317373, 24423164, 30528955, 35452980, 36634746, 54952119, 61057910, 73269492, 91586865, 109904238, 122115820, 183173730, 219808476, 274760595, 366347460, 549521190, 1099042380]

約数ペア:

[(1, 1099042380), (2, 549521190), (3, 366347460), (4, 274760595), (5, 219808476), (6, 183173730), (9, 122115820), (10, 109904238), (12, 91586865), (15, 73269492), (18, 61057910), (20, 54952119), (30, 36634746), (31, 35452980), (36, 30528955), (45, 24423164), (60, 18317373), (62, 17726490), (90, 12211582), (93, 11817660), (124, 8863245), (155, 7090596), (180, 6105791), (186, 5908830), (279, 3939220), (310, 3545298), (372, 2954415), (465, 2363532), (558, 1969610), (620, 1772649), (930, 1181766), (1116, 984805), (1395, 787844), (1860, 590883), (2790, 393922), (5580, 196961)]