34454420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1721}}^1$

素因数の和:1761

約数の個数: 96

約数和(自身を含む): 97203456

約数和(自身を除く): 62749036

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 910, 1001, 1430, 1540, 1721, 1820, 2002, 2860, 3442, 4004, 5005, 6884, 8605, 10010, 12047, 17210, 18931, 20020, 22373, 24094, 34420, 37862, 44746, 48188, 60235, 75724, 89492, 94655, 111865, 120470, 132517, 156611, 189310, 223730, 240940, 246103, 265034, 313222, 378620, 447460, 492206, 530068, 626444, 662585, 783055, 984412, 1230515, 1325170, 1566110, 1722721, 2461030, 2650340, 3132220, 3445442, 4922060, 6890884, 8613605, 17227210, 34454420]

約数ペア:

[(1, 34454420), (2, 17227210), (4, 8613605), (5, 6890884), (7, 4922060), (10, 3445442), (11, 3132220), (13, 2650340), (14, 2461030), (20, 1722721), (22, 1566110), (26, 1325170), (28, 1230515), (35, 984412), (44, 783055), (52, 662585), (55, 626444), (65, 530068), (70, 492206), (77, 447460), (91, 378620), (110, 313222), (130, 265034), (140, 246103), (143, 240940), (154, 223730), (182, 189310), (220, 156611), (260, 132517), (286, 120470), (308, 111865), (364, 94655), (385, 89492), (455, 75724), (572, 60235), (715, 48188), (770, 44746), (910, 37862), (1001, 34420), (1430, 24094), (1540, 22373), (1721, 20020), (1820, 18931), (2002, 17210), (2860, 12047), (3442, 10010), (4004, 8605), (5005, 6884)]