2247685290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1\times {\mathrm{383}}^1$

素因数の和:924

約数の個数: 96

約数和(自身を含む): 5906774016

約数和(自身を除く): 3659088726

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 331, 383, 394, 591, 662, 766, 985, 993, 1149, 1182, 1655, 1773, 1915, 1970, 1986, 2298, 2955, 2979, 3310, 3447, 3546, 3830, 4965, 5745, 5910, 5958, 6894, 8865, 9930, 11490, 14895, 17235, 17730, 29790, 34470, 65207, 75451, 126773, 130414, 150902, 195621, 226353, 253546, 326035, 377255, 380319, 391242, 452706, 586863, 633865, 652070, 679059, 754510, 760638, 978105, 1131765, 1140957, 1173726, 1267730, 1358118, 1901595, 1956210, 2263530, 2281914, 2934315, 3395295, 3803190, 5704785, 5868630, 6790590, 11409570, 24974281, 49948562, 74922843, 124871405, 149845686, 224768529, 249742810, 374614215, 449537058, 749228430, 1123842645, 2247685290]

約数ペア:

[(1, 2247685290), (2, 1123842645), (3, 749228430), (5, 449537058), (6, 374614215), (9, 249742810), (10, 224768529), (15, 149845686), (18, 124871405), (30, 74922843), (45, 49948562), (90, 24974281), (197, 11409570), (331, 6790590), (383, 5868630), (394, 5704785), (591, 3803190), (662, 3395295), (766, 2934315), (985, 2281914), (993, 2263530), (1149, 1956210), (1182, 1901595), (1655, 1358118), (1773, 1267730), (1915, 1173726), (1970, 1140957), (1986, 1131765), (2298, 978105), (2955, 760638), (2979, 754510), (3310, 679059), (3447, 652070), (3546, 633865), (3830, 586863), (4965, 452706), (5745, 391242), (5910, 380319), (5958, 377255), (6894, 326035), (8865, 253546), (9930, 226353), (11490, 195621), (14895, 150902), (17235, 130414), (17730, 126773), (29790, 75451), (34470, 65207)]