15696858660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1759}}^1\times {\mathrm{21247}}^1$

素因数の和:23025

約数の個数: 96

約数和(自身を含む): 50260869120

約数和(自身を除く): 34564010460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1759, 3518, 5277, 7036, 8795, 10554, 12313, 17590, 21108, 21247, 24626, 26385, 35180, 36939, 42494, 49252, 52770, 61565, 63741, 73878, 84988, 105540, 106235, 123130, 127482, 147756, 148729, 184695, 212470, 246260, 254964, 297458, 318705, 369390, 424940, 446187, 594916, 637410, 738780, 743645, 892374, 1274820, 1487290, 1784748, 2230935, 2974580, 4461870, 8923740, 37373473, 74746946, 112120419, 149493892, 186867365, 224240838, 261614311, 373734730, 448481676, 523228622, 560602095, 747469460, 784842933, 1046457244, 1121204190, 1308071555, 1569685866, 2242408380, 2616143110, 3139371732, 3924214665, 5232286220, 7848429330, 15696858660]

約数ペア:

[(1, 15696858660), (2, 7848429330), (3, 5232286220), (4, 3924214665), (5, 3139371732), (6, 2616143110), (7, 2242408380), (10, 1569685866), (12, 1308071555), (14, 1121204190), (15, 1046457244), (20, 784842933), (21, 747469460), (28, 560602095), (30, 523228622), (35, 448481676), (42, 373734730), (60, 261614311), (70, 224240838), (84, 186867365), (105, 149493892), (140, 112120419), (210, 74746946), (420, 37373473), (1759, 8923740), (3518, 4461870), (5277, 2974580), (7036, 2230935), (8795, 1784748), (10554, 1487290), (12313, 1274820), (17590, 892374), (21108, 743645), (21247, 738780), (24626, 637410), (26385, 594916), (35180, 446187), (36939, 424940), (42494, 369390), (49252, 318705), (52770, 297458), (61565, 254964), (63741, 246260), (73878, 212470), (84988, 184695), (105540, 148729), (106235, 147756), (123130, 127482)]