30827758420

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{22777}}^1$

素因数の和:22913

約数の個数: 96

約数和(自身を含む): 69799080960

約数和(自身を除く): 38971322540

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 59, 62, 74, 118, 124, 148, 155, 185, 236, 295, 310, 370, 590, 620, 740, 1147, 1180, 1829, 2183, 2294, 3658, 4366, 4588, 5735, 7316, 8732, 9145, 10915, 11470, 18290, 21830, 22777, 22940, 36580, 43660, 45554, 67673, 91108, 113885, 135346, 227770, 270692, 338365, 455540, 676730, 706087, 842749, 1343843, 1353460, 1412174, 1685498, 2687686, 2824348, 3370996, 3530435, 4213745, 5375372, 6719215, 7060870, 8427490, 13438430, 14121740, 16854980, 26125219, 26876860, 41659133, 49722191, 52250438, 83318266, 99444382, 104500876, 130626095, 166636532, 198888764, 208295665, 248610955, 261252190, 416591330, 497221910, 522504380, 833182660, 994443820, 1541387921, 3082775842, 6165551684, 7706939605, 15413879210, 30827758420]

約数ペア:

[(1, 30827758420), (2, 15413879210), (4, 7706939605), (5, 6165551684), (10, 3082775842), (20, 1541387921), (31, 994443820), (37, 833182660), (59, 522504380), (62, 497221910), (74, 416591330), (118, 261252190), (124, 248610955), (148, 208295665), (155, 198888764), (185, 166636532), (236, 130626095), (295, 104500876), (310, 99444382), (370, 83318266), (590, 52250438), (620, 49722191), (740, 41659133), (1147, 26876860), (1180, 26125219), (1829, 16854980), (2183, 14121740), (2294, 13438430), (3658, 8427490), (4366, 7060870), (4588, 6719215), (5735, 5375372), (7316, 4213745), (8732, 3530435), (9145, 3370996), (10915, 2824348), (11470, 2687686), (18290, 1685498), (21830, 1412174), (22777, 1353460), (22940, 1343843), (36580, 842749), (43660, 706087), (45554, 676730), (67673, 455540), (91108, 338365), (113885, 270692), (135346, 227770)]