17323460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1607}}^1$

素因数の和:1641

約数の個数: 72

約数和(自身を含む): 46194624

約数和(自身を除く): 28871164

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 1607, 2156, 2695, 3214, 5390, 6428, 8035, 10780, 11249, 16070, 17677, 22498, 32140, 35354, 44996, 56245, 70708, 78743, 88385, 112490, 123739, 157486, 176770, 224980, 247478, 314972, 353540, 393715, 494956, 618695, 787430, 866173, 1237390, 1574860, 1732346, 2474780, 3464692, 4330865, 8661730, 17323460]

約数ペア:

[(1, 17323460), (2, 8661730), (4, 4330865), (5, 3464692), (7, 2474780), (10, 1732346), (11, 1574860), (14, 1237390), (20, 866173), (22, 787430), (28, 618695), (35, 494956), (44, 393715), (49, 353540), (55, 314972), (70, 247478), (77, 224980), (98, 176770), (110, 157486), (140, 123739), (154, 112490), (196, 88385), (220, 78743), (245, 70708), (308, 56245), (385, 44996), (490, 35354), (539, 32140), (770, 22498), (980, 17677), (1078, 16070), (1540, 11249), (1607, 10780), (2156, 8035), (2695, 6428), (3214, 5390)]