69449420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 164602368

約数和(自身を除く): 95152948

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 83, 85, 92, 107, 115, 166, 170, 214, 230, 332, 340, 391, 415, 428, 460, 535, 782, 830, 1070, 1411, 1564, 1660, 1819, 1909, 1955, 2140, 2461, 2822, 3638, 3818, 3910, 4922, 5644, 7055, 7276, 7636, 7820, 8881, 9095, 9545, 9844, 12305, 14110, 17762, 18190, 19090, 24610, 28220, 32453, 35524, 36380, 38180, 41837, 44405, 49220, 64906, 83674, 88810, 129812, 150977, 162265, 167348, 177620, 204263, 209185, 301954, 324530, 408526, 418370, 603908, 649060, 754885, 817052, 836740, 1021315, 1509770, 2042630, 3019540, 3472471, 4085260, 6944942, 13889884, 17362355, 34724710, 69449420]

約数ペア:

[(1, 69449420), (2, 34724710), (4, 17362355), (5, 13889884), (10, 6944942), (17, 4085260), (20, 3472471), (23, 3019540), (34, 2042630), (46, 1509770), (68, 1021315), (83, 836740), (85, 817052), (92, 754885), (107, 649060), (115, 603908), (166, 418370), (170, 408526), (214, 324530), (230, 301954), (332, 209185), (340, 204263), (391, 177620), (415, 167348), (428, 162265), (460, 150977), (535, 129812), (782, 88810), (830, 83674), (1070, 64906), (1411, 49220), (1564, 44405), (1660, 41837), (1819, 38180), (1909, 36380), (1955, 35524), (2140, 32453), (2461, 28220), (2822, 24610), (3638, 19090), (3818, 18190), (3910, 17762), (4922, 14110), (5644, 12305), (7055, 9844), (7276, 9545), (7636, 9095), (7820, 8881)]