225490590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6217}}^1$

素因数の和:6274

約数の個数: 96

約数和(自身を含む): 651845376

約数和(自身を除く): 426354786

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 390, 403, 465, 558, 585, 806, 930, 1170, 1209, 1395, 2015, 2418, 2790, 3627, 4030, 6045, 6217, 7254, 12090, 12434, 18135, 18651, 31085, 36270, 37302, 55953, 62170, 80821, 93255, 111906, 161642, 186510, 192727, 242463, 279765, 385454, 404105, 484926, 559530, 578181, 727389, 808210, 963635, 1156362, 1212315, 1454778, 1734543, 1927270, 2424630, 2505451, 2890905, 3469086, 3636945, 5010902, 5781810, 7273890, 7516353, 8672715, 12527255, 15032706, 17345430, 22549059, 25054510, 37581765, 45098118, 75163530, 112745295, 225490590]

約数ペア:

[(1, 225490590), (2, 112745295), (3, 75163530), (5, 45098118), (6, 37581765), (9, 25054510), (10, 22549059), (13, 17345430), (15, 15032706), (18, 12527255), (26, 8672715), (30, 7516353), (31, 7273890), (39, 5781810), (45, 5010902), (62, 3636945), (65, 3469086), (78, 2890905), (90, 2505451), (93, 2424630), (117, 1927270), (130, 1734543), (155, 1454778), (186, 1212315), (195, 1156362), (234, 963635), (279, 808210), (310, 727389), (390, 578181), (403, 559530), (465, 484926), (558, 404105), (585, 385454), (806, 279765), (930, 242463), (1170, 192727), (1209, 186510), (1395, 161642), (2015, 111906), (2418, 93255), (2790, 80821), (3627, 62170), (4030, 55953), (6045, 37302), (6217, 36270), (7254, 31085), (12090, 18651), (12434, 18135)]