4809362940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{27803}}^1$

素因数の和:27880

約数の個数: 108

約数和(自身を含む): 15074717112

約数和(自身を除く): 10265354172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 961, 1116, 1395, 1860, 1922, 2790, 2883, 3844, 4805, 5580, 5766, 8649, 9610, 11532, 14415, 17298, 19220, 27803, 28830, 34596, 43245, 55606, 57660, 83409, 86490, 111212, 139015, 166818, 172980, 250227, 278030, 333636, 417045, 500454, 556060, 834090, 861893, 1000908, 1251135, 1668180, 1723786, 2502270, 2585679, 3447572, 4309465, 5004540, 5171358, 7757037, 8618930, 10342716, 12928395, 15514074, 17237860, 25856790, 26718683, 31028148, 38785185, 51713580, 53437366, 77570370, 80156049, 106874732, 133593415, 155140740, 160312098, 240468147, 267186830, 320624196, 400780245, 480936294, 534373660, 801560490, 961872588, 1202340735, 1603120980, 2404681470, 4809362940]

約数ペア:

[(1, 4809362940), (2, 2404681470), (3, 1603120980), (4, 1202340735), (5, 961872588), (6, 801560490), (9, 534373660), (10, 480936294), (12, 400780245), (15, 320624196), (18, 267186830), (20, 240468147), (30, 160312098), (31, 155140740), (36, 133593415), (45, 106874732), (60, 80156049), (62, 77570370), (90, 53437366), (93, 51713580), (124, 38785185), (155, 31028148), (180, 26718683), (186, 25856790), (279, 17237860), (310, 15514074), (372, 12928395), (465, 10342716), (558, 8618930), (620, 7757037), (930, 5171358), (961, 5004540), (1116, 4309465), (1395, 3447572), (1860, 2585679), (1922, 2502270), (2790, 1723786), (2883, 1668180), (3844, 1251135), (4805, 1000908), (5580, 861893), (5766, 834090), (8649, 556060), (9610, 500454), (11532, 417045), (14415, 333636), (17298, 278030), (19220, 250227), (27803, 172980), (28830, 166818), (34596, 139015), (43245, 111212), (55606, 86490), (57660, 83409)]