227958647420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{213881}}^1$

素因数の和:214251

約数の個数: 96

約数和(自身を含む): 572615156736

約数和(自身を除く): 344656509316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 331, 460, 644, 662, 805, 1324, 1610, 1655, 2317, 3220, 3310, 4634, 6620, 7613, 9268, 11585, 15226, 23170, 30452, 38065, 46340, 53291, 76130, 106582, 152260, 213164, 213881, 266455, 427762, 532910, 855524, 1065820, 1069405, 1497167, 2138810, 2994334, 4277620, 4919263, 5988668, 7485835, 9838526, 14971670, 19677052, 24596315, 29943340, 34434841, 49192630, 68869682, 70794611, 98385260, 137739364, 141589222, 172174205, 283178444, 344348410, 353973055, 495562277, 688696820, 707946110, 991124554, 1415892220, 1628276053, 1982249108, 2477811385, 3256552106, 4955622770, 6513104212, 8141380265, 9911245540, 11397932371, 16282760530, 22795864742, 32565521060, 45591729484, 56989661855, 113979323710, 227958647420]

約数ペア:

[(1, 227958647420), (2, 113979323710), (4, 56989661855), (5, 45591729484), (7, 32565521060), (10, 22795864742), (14, 16282760530), (20, 11397932371), (23, 9911245540), (28, 8141380265), (35, 6513104212), (46, 4955622770), (70, 3256552106), (92, 2477811385), (115, 1982249108), (140, 1628276053), (161, 1415892220), (230, 991124554), (322, 707946110), (331, 688696820), (460, 495562277), (644, 353973055), (662, 344348410), (805, 283178444), (1324, 172174205), (1610, 141589222), (1655, 137739364), (2317, 98385260), (3220, 70794611), (3310, 68869682), (4634, 49192630), (6620, 34434841), (7613, 29943340), (9268, 24596315), (11585, 19677052), (15226, 14971670), (23170, 9838526), (30452, 7485835), (38065, 5988668), (46340, 4919263), (53291, 4277620), (76130, 2994334), (106582, 2138810), (152260, 1497167), (213164, 1069405), (213881, 1065820), (266455, 855524), (427762, 532910)]