29228220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23197}}^1$

素因数の和:23219

約数の個数: 72

約数和(自身を含む): 101328864

約数和(自身を除く): 72100644

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 23197, 46394, 69591, 92788, 115985, 139182, 162379, 208773, 231970, 278364, 324758, 347955, 417546, 463940, 487137, 649516, 695910, 811895, 835092, 974274, 1043865, 1391820, 1461411, 1623790, 1948548, 2087730, 2435685, 2922822, 3247580, 4175460, 4871370, 5845644, 7307055, 9742740, 14614110, 29228220]

約数ペア:

[(1, 29228220), (2, 14614110), (3, 9742740), (4, 7307055), (5, 5845644), (6, 4871370), (7, 4175460), (9, 3247580), (10, 2922822), (12, 2435685), (14, 2087730), (15, 1948548), (18, 1623790), (20, 1461411), (21, 1391820), (28, 1043865), (30, 974274), (35, 835092), (36, 811895), (42, 695910), (45, 649516), (60, 487137), (63, 463940), (70, 417546), (84, 347955), (90, 324758), (105, 278364), (126, 231970), (140, 208773), (180, 162379), (210, 139182), (252, 115985), (315, 92788), (420, 69591), (630, 46394), (1260, 23197)]