29717240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{503}}^1$

素因数の和:732

約数の個数: 64

約数和(自身を含む): 76930560

約数和(自身を除く): 47213320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 211, 280, 422, 503, 844, 1006, 1055, 1477, 1688, 2012, 2110, 2515, 2954, 3521, 4024, 4220, 5030, 5908, 7042, 7385, 8440, 10060, 11816, 14084, 14770, 17605, 20120, 28168, 29540, 35210, 59080, 70420, 106133, 140840, 212266, 424532, 530665, 742931, 849064, 1061330, 1485862, 2122660, 2971724, 3714655, 4245320, 5943448, 7429310, 14858620, 29717240]

約数ペア:

[(1, 29717240), (2, 14858620), (4, 7429310), (5, 5943448), (7, 4245320), (8, 3714655), (10, 2971724), (14, 2122660), (20, 1485862), (28, 1061330), (35, 849064), (40, 742931), (56, 530665), (70, 424532), (140, 212266), (211, 140840), (280, 106133), (422, 70420), (503, 59080), (844, 35210), (1006, 29540), (1055, 28168), (1477, 20120), (1688, 17605), (2012, 14770), (2110, 14084), (2515, 11816), (2954, 10060), (3521, 8440), (4024, 7385), (4220, 7042), (5030, 5908)]