30392460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{24121}}^1$

素因数の和:24143

約数の個数: 72

約数和(自身を含む): 105364896

約数和(自身を除く): 74972436

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 24121, 48242, 72363, 96484, 120605, 144726, 168847, 217089, 241210, 289452, 337694, 361815, 434178, 482420, 506541, 675388, 723630, 844235, 868356, 1013082, 1085445, 1447260, 1519623, 1688470, 2026164, 2170890, 2532705, 3039246, 3376940, 4341780, 5065410, 6078492, 7598115, 10130820, 15196230, 30392460]

約数ペア:

[(1, 30392460), (2, 15196230), (3, 10130820), (4, 7598115), (5, 6078492), (6, 5065410), (7, 4341780), (9, 3376940), (10, 3039246), (12, 2532705), (14, 2170890), (15, 2026164), (18, 1688470), (20, 1519623), (21, 1447260), (28, 1085445), (30, 1013082), (35, 868356), (36, 844235), (42, 723630), (45, 675388), (60, 506541), (63, 482420), (70, 434178), (84, 361815), (90, 337694), (105, 289452), (126, 241210), (140, 217089), (180, 168847), (210, 144726), (252, 120605), (315, 96484), (420, 72363), (630, 48242), (1260, 24121)]