302279460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{719713}}^1$

素因数の和:719732

約数の個数: 48

約数和(自身を含む): 967295616

約数和(自身を除く): 665016156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 719713, 1439426, 2159139, 2878852, 3598565, 4318278, 5037991, 7197130, 8636556, 10075982, 10795695, 14394260, 15113973, 20151964, 21591390, 25189955, 30227946, 43182780, 50379910, 60455892, 75569865, 100759820, 151139730, 302279460]

約数ペア:

[(1, 302279460), (2, 151139730), (3, 100759820), (4, 75569865), (5, 60455892), (6, 50379910), (7, 43182780), (10, 30227946), (12, 25189955), (14, 21591390), (15, 20151964), (20, 15113973), (21, 14394260), (28, 10795695), (30, 10075982), (35, 8636556), (42, 7197130), (60, 5037991), (70, 4318278), (84, 3598565), (105, 2878852), (140, 2159139), (210, 1439426), (420, 719713)]