43808830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 92207808

約数和(自身を除く): 48398978

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 43, 65, 85, 86, 130, 170, 215, 221, 430, 442, 461, 559, 731, 922, 1105, 1118, 1462, 2210, 2305, 2795, 3655, 4610, 5590, 5993, 7310, 7837, 9503, 11986, 15674, 19006, 19823, 29965, 39185, 39646, 47515, 59930, 78370, 95030, 99115, 101881, 198230, 203762, 257699, 336991, 509405, 515398, 673982, 1018810, 1288495, 1684955, 2576990, 3369910, 4380883, 8761766, 21904415, 43808830]

約数ペア:

[(1, 43808830), (2, 21904415), (5, 8761766), (10, 4380883), (13, 3369910), (17, 2576990), (26, 1684955), (34, 1288495), (43, 1018810), (65, 673982), (85, 515398), (86, 509405), (130, 336991), (170, 257699), (215, 203762), (221, 198230), (430, 101881), (442, 99115), (461, 95030), (559, 78370), (731, 59930), (922, 47515), (1105, 39646), (1118, 39185), (1462, 29965), (2210, 19823), (2305, 19006), (2795, 15674), (3655, 11986), (4610, 9503), (5590, 7837), (5993, 7310)]