71916870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{991}}^1$

素因数の和:1101

約数の個数: 64

約数和(自身を含む): 179988480

約数和(自身を除く): 108071610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 59, 82, 118, 123, 177, 205, 246, 295, 354, 410, 590, 615, 885, 991, 1230, 1770, 1982, 2419, 2973, 4838, 4955, 5946, 7257, 9910, 12095, 14514, 14865, 24190, 29730, 36285, 40631, 58469, 72570, 81262, 116938, 121893, 175407, 203155, 243786, 292345, 350814, 406310, 584690, 609465, 877035, 1218930, 1754070, 2397229, 4794458, 7191687, 11986145, 14383374, 23972290, 35958435, 71916870]

約数ペア:

[(1, 71916870), (2, 35958435), (3, 23972290), (5, 14383374), (6, 11986145), (10, 7191687), (15, 4794458), (30, 2397229), (41, 1754070), (59, 1218930), (82, 877035), (118, 609465), (123, 584690), (177, 406310), (205, 350814), (246, 292345), (295, 243786), (354, 203155), (410, 175407), (590, 121893), (615, 116938), (885, 81262), (991, 72570), (1230, 58469), (1770, 40631), (1982, 36285), (2419, 29730), (2973, 24190), (4838, 14865), (4955, 14514), (5946, 12095), (7257, 9910)]