29476920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:325

約数の個数: 128

約数和(自身を含む): 97770240

約数和(自身を除く): 68293320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 137, 163, 165, 220, 264, 274, 326, 330, 411, 440, 489, 548, 652, 660, 685, 815, 822, 978, 1096, 1304, 1320, 1370, 1507, 1630, 1644, 1793, 1956, 2055, 2445, 2740, 3014, 3260, 3288, 3586, 3912, 4110, 4521, 4890, 5379, 5480, 6028, 6520, 7172, 7535, 8220, 8965, 9042, 9780, 10758, 12056, 14344, 15070, 16440, 17930, 18084, 19560, 21516, 22331, 22605, 26895, 30140, 35860, 36168, 43032, 44662, 45210, 53790, 60280, 66993, 71720, 89324, 90420, 107580, 111655, 133986, 178648, 180840, 215160, 223310, 245641, 267972, 334965, 446620, 491282, 535944, 669930, 736923, 893240, 982564, 1228205, 1339860, 1473846, 1965128, 2456410, 2679720, 2947692, 3684615, 4912820, 5895384, 7369230, 9825640, 14738460, 29476920]

約数ペア:

[(1, 29476920), (2, 14738460), (3, 9825640), (4, 7369230), (5, 5895384), (6, 4912820), (8, 3684615), (10, 2947692), (11, 2679720), (12, 2456410), (15, 1965128), (20, 1473846), (22, 1339860), (24, 1228205), (30, 982564), (33, 893240), (40, 736923), (44, 669930), (55, 535944), (60, 491282), (66, 446620), (88, 334965), (110, 267972), (120, 245641), (132, 223310), (137, 215160), (163, 180840), (165, 178648), (220, 133986), (264, 111655), (274, 107580), (326, 90420), (330, 89324), (411, 71720), (440, 66993), (489, 60280), (548, 53790), (652, 45210), (660, 44662), (685, 43032), (815, 36168), (822, 35860), (978, 30140), (1096, 26895), (1304, 22605), (1320, 22331), (1370, 21516), (1507, 19560), (1630, 18084), (1644, 17930), (1793, 16440), (1956, 15070), (2055, 14344), (2445, 12056), (2740, 10758), (3014, 9780), (3260, 9042), (3288, 8965), (3586, 8220), (3912, 7535), (4110, 7172), (4521, 6520), (4890, 6028), (5379, 5480)]