236943540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42463}}^1$

素因数の和:42509

約数の個数: 72

約数和(自身を含む): 741931008

約数和(自身を除く): 504987468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 42463, 84926, 127389, 169852, 212315, 254778, 382167, 424630, 509556, 636945, 764334, 849260, 1273890, 1316353, 1528668, 1910835, 2547780, 2632706, 3821670, 3949059, 5265412, 6581765, 7643340, 7898118, 11847177, 13163530, 15796236, 19745295, 23694354, 26327060, 39490590, 47388708, 59235885, 78981180, 118471770, 236943540]

約数ペア:

[(1, 236943540), (2, 118471770), (3, 78981180), (4, 59235885), (5, 47388708), (6, 39490590), (9, 26327060), (10, 23694354), (12, 19745295), (15, 15796236), (18, 13163530), (20, 11847177), (30, 7898118), (31, 7643340), (36, 6581765), (45, 5265412), (60, 3949059), (62, 3821670), (90, 2632706), (93, 2547780), (124, 1910835), (155, 1528668), (180, 1316353), (186, 1273890), (279, 849260), (310, 764334), (372, 636945), (465, 509556), (558, 424630), (620, 382167), (930, 254778), (1116, 212315), (1395, 169852), (1860, 127389), (2790, 84926), (5580, 42463)]