170507460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{20743}}^1$

素因数の和:20892

約数の個数: 48

約数和(自身を含む): 480928896

約数和(自身を除く): 310421436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 20743, 41486, 62229, 82972, 103715, 124458, 207430, 248916, 311145, 414860, 622290, 1244580, 2841791, 5683582, 8525373, 11367164, 14208955, 17050746, 28417910, 34101492, 42626865, 56835820, 85253730, 170507460]

約数ペア:

[(1, 170507460), (2, 85253730), (3, 56835820), (4, 42626865), (5, 34101492), (6, 28417910), (10, 17050746), (12, 14208955), (15, 11367164), (20, 8525373), (30, 5683582), (60, 2841791), (137, 1244580), (274, 622290), (411, 414860), (548, 311145), (685, 248916), (822, 207430), (1370, 124458), (1644, 103715), (2055, 82972), (2740, 62229), (4110, 41486), (8220, 20743)]