234341380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{389}}^1$

素因数の和:749

約数の個数: 96

約数和(自身を含む): 609073920

約数和(自身を除く): 374732540

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 331, 364, 389, 455, 662, 778, 910, 1324, 1556, 1655, 1820, 1945, 2317, 2723, 3310, 3890, 4303, 4634, 5057, 5446, 6620, 7780, 8606, 9268, 10114, 10892, 11585, 13615, 17212, 20228, 21515, 23170, 25285, 27230, 30121, 35399, 43030, 46340, 50570, 54460, 60242, 70798, 86060, 101140, 120484, 128759, 141596, 150605, 176995, 257518, 301210, 353990, 515036, 602420, 643795, 707980, 901313, 1287590, 1673867, 1802626, 2575180, 3347734, 3605252, 4506565, 6695468, 8369335, 9013130, 11717069, 16738670, 18026260, 23434138, 33477340, 46868276, 58585345, 117170690, 234341380]

約数ペア:

[(1, 234341380), (2, 117170690), (4, 58585345), (5, 46868276), (7, 33477340), (10, 23434138), (13, 18026260), (14, 16738670), (20, 11717069), (26, 9013130), (28, 8369335), (35, 6695468), (52, 4506565), (65, 3605252), (70, 3347734), (91, 2575180), (130, 1802626), (140, 1673867), (182, 1287590), (260, 901313), (331, 707980), (364, 643795), (389, 602420), (455, 515036), (662, 353990), (778, 301210), (910, 257518), (1324, 176995), (1556, 150605), (1655, 141596), (1820, 128759), (1945, 120484), (2317, 101140), (2723, 86060), (3310, 70798), (3890, 60242), (4303, 54460), (4634, 50570), (5057, 46340), (5446, 43030), (6620, 35399), (7780, 30121), (8606, 27230), (9268, 25285), (10114, 23170), (10892, 21515), (11585, 20228), (13615, 17212)]