58245590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 118540800

約数和(自身を除く): 60295210

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 97, 130, 149, 155, 194, 298, 310, 403, 485, 745, 806, 970, 1261, 1490, 1937, 2015, 2522, 3007, 3874, 4030, 4619, 6014, 6305, 9238, 9685, 12610, 14453, 15035, 19370, 23095, 28906, 30070, 39091, 46190, 60047, 72265, 78182, 120094, 144530, 187889, 195455, 300235, 375778, 390910, 448043, 600470, 896086, 939445, 1878890, 2240215, 4480430, 5824559, 11649118, 29122795, 58245590]

約数ペア:

[(1, 58245590), (2, 29122795), (5, 11649118), (10, 5824559), (13, 4480430), (26, 2240215), (31, 1878890), (62, 939445), (65, 896086), (97, 600470), (130, 448043), (149, 390910), (155, 375778), (194, 300235), (298, 195455), (310, 187889), (403, 144530), (485, 120094), (745, 78182), (806, 72265), (970, 60047), (1261, 46190), (1490, 39091), (1937, 30070), (2015, 28906), (2522, 23095), (3007, 19370), (3874, 15035), (4030, 14453), (4619, 12610), (6014, 9685), (6305, 9238)]