7210369260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{268843}}^1$

素因数の和:269007

約数の個数: 72

約数和(自身を含む): 22018323600

約数和(自身を除く): 14807954340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 447, 596, 745, 894, 1341, 1490, 1788, 2235, 2682, 2980, 4470, 5364, 6705, 8940, 13410, 26820, 268843, 537686, 806529, 1075372, 1344215, 1613058, 2419587, 2688430, 3226116, 4032645, 4839174, 5376860, 8065290, 9678348, 12097935, 16130580, 24195870, 40057607, 48391740, 80115214, 120172821, 160230428, 200288035, 240345642, 360518463, 400576070, 480691284, 600864105, 721036926, 801152140, 1201728210, 1442073852, 1802592315, 2403456420, 3605184630, 7210369260]

約数ペア:

[(1, 7210369260), (2, 3605184630), (3, 2403456420), (4, 1802592315), (5, 1442073852), (6, 1201728210), (9, 801152140), (10, 721036926), (12, 600864105), (15, 480691284), (18, 400576070), (20, 360518463), (30, 240345642), (36, 200288035), (45, 160230428), (60, 120172821), (90, 80115214), (149, 48391740), (180, 40057607), (298, 24195870), (447, 16130580), (596, 12097935), (745, 9678348), (894, 8065290), (1341, 5376860), (1490, 4839174), (1788, 4032645), (2235, 3226116), (2682, 2688430), (2980, 2419587), (4470, 1613058), (5364, 1344215), (6705, 1075372), (8940, 806529), (13410, 537686), (26820, 268843)]