529073580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{179957}}^1$

素因数の和:179983

約数の個数: 72

約数和(自身を含む): 1723277808

約数和(自身を除く): 1194204228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 179957, 359914, 539871, 719828, 899785, 1079742, 1259699, 1799570, 2159484, 2519398, 2699355, 3599140, 3779097, 5038796, 5398710, 6298495, 7558194, 8817893, 10797420, 12596990, 15116388, 17635786, 18895485, 25193980, 26453679, 35271572, 37790970, 44089465, 52907358, 75581940, 88178930, 105814716, 132268395, 176357860, 264536790, 529073580]

約数ペア:

[(1, 529073580), (2, 264536790), (3, 176357860), (4, 132268395), (5, 105814716), (6, 88178930), (7, 75581940), (10, 52907358), (12, 44089465), (14, 37790970), (15, 35271572), (20, 26453679), (21, 25193980), (28, 18895485), (30, 17635786), (35, 15116388), (42, 12596990), (49, 10797420), (60, 8817893), (70, 7558194), (84, 6298495), (98, 5398710), (105, 5038796), (140, 3779097), (147, 3599140), (196, 2699355), (210, 2519398), (245, 2159484), (294, 1799570), (420, 1259699), (490, 1079742), (588, 899785), (735, 719828), (980, 539871), (1470, 359914), (2940, 179957)]