159747770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{503}}^1$

素因数の和:879

約数の個数: 64

約数和(自身を含む): 355622400

約数和(自身を除く): 195874630

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 349, 455, 503, 698, 910, 1006, 1745, 2443, 2515, 3490, 3521, 4537, 4886, 5030, 6539, 7042, 9074, 12215, 13078, 17605, 22685, 24430, 31759, 32695, 35210, 45370, 45773, 63518, 65390, 91546, 158795, 175547, 228865, 317590, 351094, 457730, 877735, 1228829, 1755470, 2282111, 2457658, 4564222, 6144145, 11410555, 12288290, 15974777, 22821110, 31949554, 79873885, 159747770]

約数ペア:

[(1, 159747770), (2, 79873885), (5, 31949554), (7, 22821110), (10, 15974777), (13, 12288290), (14, 11410555), (26, 6144145), (35, 4564222), (65, 2457658), (70, 2282111), (91, 1755470), (130, 1228829), (182, 877735), (349, 457730), (455, 351094), (503, 317590), (698, 228865), (910, 175547), (1006, 158795), (1745, 91546), (2443, 65390), (2515, 63518), (3490, 45773), (3521, 45370), (4537, 35210), (4886, 32695), (5030, 31759), (6539, 24430), (7042, 22685), (9074, 17605), (12215, 13078)]