71543550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1931}}^1$

素因数の和:1978

約数の個数: 96

約数和(自身を含む): 201237120

約数和(自身を除く): 129693570

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 25, 26, 30, 38, 39, 50, 57, 65, 75, 78, 95, 114, 130, 150, 190, 195, 247, 285, 325, 390, 475, 494, 570, 650, 741, 950, 975, 1235, 1425, 1482, 1931, 1950, 2470, 2850, 3705, 3862, 5793, 6175, 7410, 9655, 11586, 12350, 18525, 19310, 25103, 28965, 36689, 37050, 48275, 50206, 57930, 73378, 75309, 96550, 110067, 125515, 144825, 150618, 183445, 220134, 251030, 289650, 366890, 376545, 476957, 550335, 627575, 753090, 917225, 953914, 1100670, 1255150, 1430871, 1834450, 1882725, 2384785, 2751675, 2861742, 3765450, 4769570, 5503350, 7154355, 11923925, 14308710, 23847850, 35771775, 71543550]

約数ペア:

[(1, 71543550), (2, 35771775), (3, 23847850), (5, 14308710), (6, 11923925), (10, 7154355), (13, 5503350), (15, 4769570), (19, 3765450), (25, 2861742), (26, 2751675), (30, 2384785), (38, 1882725), (39, 1834450), (50, 1430871), (57, 1255150), (65, 1100670), (75, 953914), (78, 917225), (95, 753090), (114, 627575), (130, 550335), (150, 476957), (190, 376545), (195, 366890), (247, 289650), (285, 251030), (325, 220134), (390, 183445), (475, 150618), (494, 144825), (570, 125515), (650, 110067), (741, 96550), (950, 75309), (975, 73378), (1235, 57930), (1425, 50206), (1482, 48275), (1931, 37050), (1950, 36689), (2470, 28965), (2850, 25103), (3705, 19310), (3862, 18525), (5793, 12350), (6175, 11586), (7410, 9655)]