72881190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{19751}}^1$

素因数の和:19805

約数の個数: 48

約数和(自身を含む): 194122656

約数和(自身を除く): 121241466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 19751, 39502, 59253, 98755, 118506, 177759, 197510, 296265, 355518, 592530, 809791, 888795, 1619582, 1777590, 2429373, 4048955, 4858746, 7288119, 8097910, 12146865, 14576238, 24293730, 36440595, 72881190]

約数ペア:

[(1, 72881190), (2, 36440595), (3, 24293730), (5, 14576238), (6, 12146865), (9, 8097910), (10, 7288119), (15, 4858746), (18, 4048955), (30, 2429373), (41, 1777590), (45, 1619582), (82, 888795), (90, 809791), (123, 592530), (205, 355518), (246, 296265), (369, 197510), (410, 177759), (615, 118506), (738, 98755), (1230, 59253), (1845, 39502), (3690, 19751)]