31472820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{349}}^1$

素因数の和:534

約数の個数: 96

約数和(自身を含む): 98784000

約数和(自身を除く): 67311180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 167, 180, 270, 334, 349, 501, 540, 668, 698, 835, 1002, 1047, 1396, 1503, 1670, 1745, 2004, 2094, 2505, 3006, 3141, 3340, 3490, 4188, 4509, 5010, 5235, 6012, 6282, 6980, 7515, 9018, 9423, 10020, 10470, 12564, 15030, 15705, 18036, 18846, 20940, 22545, 30060, 31410, 37692, 45090, 47115, 58283, 62820, 90180, 94230, 116566, 174849, 188460, 233132, 291415, 349698, 524547, 582830, 699396, 874245, 1049094, 1165660, 1573641, 1748490, 2098188, 2622735, 3147282, 3496980, 5245470, 6294564, 7868205, 10490940, 15736410, 31472820]

約数ペア:

[(1, 31472820), (2, 15736410), (3, 10490940), (4, 7868205), (5, 6294564), (6, 5245470), (9, 3496980), (10, 3147282), (12, 2622735), (15, 2098188), (18, 1748490), (20, 1573641), (27, 1165660), (30, 1049094), (36, 874245), (45, 699396), (54, 582830), (60, 524547), (90, 349698), (108, 291415), (135, 233132), (167, 188460), (180, 174849), (270, 116566), (334, 94230), (349, 90180), (501, 62820), (540, 58283), (668, 47115), (698, 45090), (835, 37692), (1002, 31410), (1047, 30060), (1396, 22545), (1503, 20940), (1670, 18846), (1745, 18036), (2004, 15705), (2094, 15030), (2505, 12564), (3006, 10470), (3141, 10020), (3340, 9423), (3490, 9018), (4188, 7515), (4509, 6980), (5010, 6282), (5235, 6012)]