11401380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{653}}^1$

素因数の和:765

約数の個数: 72

約数和(自身を含む): 34994232

約数和(自身を除く): 23592852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 653, 873, 970, 1164, 1306, 1455, 1746, 1940, 1959, 2612, 2910, 3265, 3492, 3918, 4365, 5820, 5877, 6530, 7836, 8730, 9795, 11754, 13060, 17460, 19590, 23508, 29385, 39180, 58770, 63341, 117540, 126682, 190023, 253364, 316705, 380046, 570069, 633410, 760092, 950115, 1140138, 1266820, 1900230, 2280276, 2850345, 3800460, 5700690, 11401380]

約数ペア:

[(1, 11401380), (2, 5700690), (3, 3800460), (4, 2850345), (5, 2280276), (6, 1900230), (9, 1266820), (10, 1140138), (12, 950115), (15, 760092), (18, 633410), (20, 570069), (30, 380046), (36, 316705), (45, 253364), (60, 190023), (90, 126682), (97, 117540), (180, 63341), (194, 58770), (291, 39180), (388, 29385), (485, 23508), (582, 19590), (653, 17460), (873, 13060), (970, 11754), (1164, 9795), (1306, 8730), (1455, 7836), (1746, 6530), (1940, 5877), (1959, 5820), (2612, 4365), (2910, 3918), (3265, 3492)]