9786210820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{15737}}^1$

素因数の和:15853

約数の個数: 96

約数和(自身を含む): 22844021760

約数和(自身を除く): 13057810940

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 59, 62, 68, 85, 118, 124, 155, 170, 236, 295, 310, 340, 527, 590, 620, 1003, 1054, 1180, 1829, 2006, 2108, 2635, 3658, 4012, 5015, 5270, 7316, 9145, 10030, 10540, 15737, 18290, 20060, 31093, 31474, 36580, 62186, 62948, 78685, 124372, 155465, 157370, 267529, 310930, 314740, 487847, 535058, 621860, 928483, 975694, 1070116, 1337645, 1856966, 1951388, 2439235, 2675290, 3713932, 4642415, 4878470, 5350580, 8293399, 9284830, 9756940, 15784211, 16586798, 18569660, 28782973, 31568422, 33173596, 41466995, 57565946, 63136844, 78921055, 82933990, 115131892, 143914865, 157842110, 165867980, 287829730, 315684220, 489310541, 575659460, 978621082, 1957242164, 2446552705, 4893105410, 9786210820]

約数ペア:

[(1, 9786210820), (2, 4893105410), (4, 2446552705), (5, 1957242164), (10, 978621082), (17, 575659460), (20, 489310541), (31, 315684220), (34, 287829730), (59, 165867980), (62, 157842110), (68, 143914865), (85, 115131892), (118, 82933990), (124, 78921055), (155, 63136844), (170, 57565946), (236, 41466995), (295, 33173596), (310, 31568422), (340, 28782973), (527, 18569660), (590, 16586798), (620, 15784211), (1003, 9756940), (1054, 9284830), (1180, 8293399), (1829, 5350580), (2006, 4878470), (2108, 4642415), (2635, 3713932), (3658, 2675290), (4012, 2439235), (5015, 1951388), (5270, 1856966), (7316, 1337645), (9145, 1070116), (10030, 975694), (10540, 928483), (15737, 621860), (18290, 535058), (20060, 487847), (31093, 314740), (31474, 310930), (36580, 267529), (62186, 157370), (62948, 155465), (78685, 124372)]