545370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{53}}^1$

素因数の和:84

約数の個数: 64

約数和(自身を含む): 1555200

約数和(自身を除く): 1009830

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 53, 70, 98, 105, 106, 147, 159, 210, 245, 265, 294, 318, 343, 371, 490, 530, 686, 735, 742, 795, 1029, 1113, 1470, 1590, 1715, 1855, 2058, 2226, 2597, 3430, 3710, 5145, 5194, 5565, 7791, 10290, 11130, 12985, 15582, 18179, 25970, 36358, 38955, 54537, 77910, 90895, 109074, 181790, 272685, 545370]

約数ペア:

[(1, 545370), (2, 272685), (3, 181790), (5, 109074), (6, 90895), (7, 77910), (10, 54537), (14, 38955), (15, 36358), (21, 25970), (30, 18179), (35, 15582), (42, 12985), (49, 11130), (53, 10290), (70, 7791), (98, 5565), (105, 5194), (106, 5145), (147, 3710), (159, 3430), (210, 2597), (245, 2226), (265, 2058), (294, 1855), (318, 1715), (343, 1590), (371, 1470), (490, 1113), (530, 1029), (686, 795), (735, 742)]