42463890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{9629}}^1$

素因数の和:9656

約数の個数: 72

約数和(自身を含む): 128444940

約数和(自身を除く): 85981050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 9629, 19258, 28887, 48145, 57774, 67403, 86661, 96290, 134806, 144435, 173322, 202209, 288870, 337015, 404418, 433305, 471821, 606627, 674030, 866610, 943642, 1011045, 1213254, 1415463, 2022090, 2359105, 2830926, 3033135, 4246389, 4718210, 6066270, 7077315, 8492778, 14154630, 21231945, 42463890]

約数ペア:

[(1, 42463890), (2, 21231945), (3, 14154630), (5, 8492778), (6, 7077315), (7, 6066270), (9, 4718210), (10, 4246389), (14, 3033135), (15, 2830926), (18, 2359105), (21, 2022090), (30, 1415463), (35, 1213254), (42, 1011045), (45, 943642), (49, 866610), (63, 674030), (70, 606627), (90, 471821), (98, 433305), (105, 404418), (126, 337015), (147, 288870), (210, 202209), (245, 173322), (294, 144435), (315, 134806), (441, 96290), (490, 86661), (630, 67403), (735, 57774), (882, 48145), (1470, 28887), (2205, 19258), (4410, 9629)]