29853798910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{31189}}^1$

素因数の和:31445

約数の個数: 64

約数和(自身を含む): 59735088000

約数和(自身を除く): 29881289090

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 199, 370, 398, 481, 962, 995, 1990, 2405, 2587, 4810, 5174, 7363, 12935, 14726, 25870, 31189, 36815, 62378, 73630, 95719, 155945, 191438, 311890, 405457, 478595, 810914, 957190, 1153993, 2027285, 2307986, 4054570, 5769965, 6206611, 11539930, 12413222, 15001909, 30003818, 31033055, 62066110, 75009545, 80685943, 150019090, 161371886, 229644607, 403429715, 459289214, 806859430, 1148223035, 2296446070, 2985379891, 5970759782, 14926899455, 29853798910]

約数ペア:

[(1, 29853798910), (2, 14926899455), (5, 5970759782), (10, 2985379891), (13, 2296446070), (26, 1148223035), (37, 806859430), (65, 459289214), (74, 403429715), (130, 229644607), (185, 161371886), (199, 150019090), (370, 80685943), (398, 75009545), (481, 62066110), (962, 31033055), (995, 30003818), (1990, 15001909), (2405, 12413222), (2587, 11539930), (4810, 6206611), (5174, 5769965), (7363, 4054570), (12935, 2307986), (14726, 2027285), (25870, 1153993), (31189, 957190), (36815, 810914), (62378, 478595), (73630, 405457), (95719, 311890), (155945, 191438)]