29129660420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{9181}}^1$

素因数の和:9501

約数の個数: 96

約数和(自身を含む): 70859771136

約数和(自身を除く): 41730110716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 131, 140, 173, 262, 346, 524, 655, 692, 865, 917, 1211, 1310, 1730, 1834, 2422, 2620, 3460, 3668, 4585, 4844, 6055, 9170, 9181, 12110, 18340, 18362, 22663, 24220, 36724, 45326, 45905, 64267, 90652, 91810, 113315, 128534, 158641, 183620, 226630, 257068, 317282, 321335, 453260, 634564, 642670, 793205, 1202711, 1285340, 1586410, 1588313, 2405422, 3172820, 3176626, 4810844, 6013555, 6353252, 7941565, 8418977, 11118191, 12027110, 15883130, 16837954, 22236382, 24054220, 31766260, 33675908, 42094885, 44472764, 55590955, 84189770, 111181910, 168379540, 208069003, 222363820, 416138006, 832276012, 1040345015, 1456483021, 2080690030, 2912966042, 4161380060, 5825932084, 7282415105, 14564830210, 29129660420]

約数ペア:

[(1, 29129660420), (2, 14564830210), (4, 7282415105), (5, 5825932084), (7, 4161380060), (10, 2912966042), (14, 2080690030), (20, 1456483021), (28, 1040345015), (35, 832276012), (70, 416138006), (131, 222363820), (140, 208069003), (173, 168379540), (262, 111181910), (346, 84189770), (524, 55590955), (655, 44472764), (692, 42094885), (865, 33675908), (917, 31766260), (1211, 24054220), (1310, 22236382), (1730, 16837954), (1834, 15883130), (2422, 12027110), (2620, 11118191), (3460, 8418977), (3668, 7941565), (4585, 6353252), (4844, 6013555), (6055, 4810844), (9170, 3176626), (9181, 3172820), (12110, 2405422), (18340, 1588313), (18362, 1586410), (22663, 1285340), (24220, 1202711), (36724, 793205), (45326, 642670), (45905, 634564), (64267, 453260), (90652, 321335), (91810, 317282), (113315, 257068), (128534, 226630), (158641, 183620)]