507233090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2801}}^1$

素因数の和:3027

約数の個数: 64

約数和(自身を含む): 1129766400

約数和(自身を除く): 622533310

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 199, 398, 455, 910, 995, 1393, 1990, 2587, 2786, 2801, 5174, 5602, 6965, 12935, 13930, 14005, 18109, 19607, 25870, 28010, 36218, 36413, 39214, 72826, 90545, 98035, 181090, 182065, 196070, 254891, 364130, 509782, 557399, 1114798, 1274455, 2548910, 2786995, 3901793, 5573990, 7246187, 7803586, 14492374, 19508965, 36230935, 39017930, 50723309, 72461870, 101446618, 253616545, 507233090]

約数ペア:

[(1, 507233090), (2, 253616545), (5, 101446618), (7, 72461870), (10, 50723309), (13, 39017930), (14, 36230935), (26, 19508965), (35, 14492374), (65, 7803586), (70, 7246187), (91, 5573990), (130, 3901793), (182, 2786995), (199, 2548910), (398, 1274455), (455, 1114798), (910, 557399), (995, 509782), (1393, 364130), (1990, 254891), (2587, 196070), (2786, 182065), (2801, 181090), (5174, 98035), (5602, 90545), (6965, 72826), (12935, 39214), (13930, 36413), (14005, 36218), (18109, 28010), (19607, 25870)]