468322270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1471}}^1$

素因数の和:1601

約数の個数: 64

約数和(自身を含む): 949616640

約数和(自身を除く): 481294370

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 79, 130, 155, 158, 310, 395, 403, 790, 806, 1027, 1471, 2015, 2054, 2449, 2942, 4030, 4898, 5135, 7355, 10270, 12245, 14710, 19123, 24490, 31837, 38246, 45601, 63674, 91202, 95615, 116209, 159185, 191230, 228005, 232418, 318370, 456010, 581045, 592813, 1162090, 1185626, 1510717, 2964065, 3021434, 3602479, 5928130, 7204958, 7553585, 15107170, 18012395, 36024790, 46832227, 93664454, 234161135, 468322270]

約数ペア:

[(1, 468322270), (2, 234161135), (5, 93664454), (10, 46832227), (13, 36024790), (26, 18012395), (31, 15107170), (62, 7553585), (65, 7204958), (79, 5928130), (130, 3602479), (155, 3021434), (158, 2964065), (310, 1510717), (395, 1185626), (403, 1162090), (790, 592813), (806, 581045), (1027, 456010), (1471, 318370), (2015, 232418), (2054, 228005), (2449, 191230), (2942, 159185), (4030, 116209), (4898, 95615), (5135, 91202), (7355, 63674), (10270, 45601), (12245, 38246), (14710, 31837), (19123, 24490)]