30637236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{641}}^1$

素因数の和:1224

約数の個数: 48

約数和(自身を含む): 81970560

約数和(自身を除く): 51333324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 569, 641, 1138, 1282, 1707, 1923, 2276, 2564, 3414, 3846, 3983, 4487, 6828, 7692, 7966, 8974, 11949, 13461, 15932, 17948, 23898, 26922, 47796, 53844, 364729, 729458, 1094187, 1458916, 2188374, 2553103, 4376748, 5106206, 7659309, 10212412, 15318618, 30637236]

約数ペア:

[(1, 30637236), (2, 15318618), (3, 10212412), (4, 7659309), (6, 5106206), (7, 4376748), (12, 2553103), (14, 2188374), (21, 1458916), (28, 1094187), (42, 729458), (84, 364729), (569, 53844), (641, 47796), (1138, 26922), (1282, 23898), (1707, 17948), (1923, 15932), (2276, 13461), (2564, 11949), (3414, 8974), (3846, 7966), (3983, 7692), (4487, 6828)]