136655820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{108457}}^1$

素因数の和:108479

約数の個数: 72

約数和(自身を含む): 473744544

約数和(自身を除く): 337088724

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 108457, 216914, 325371, 433828, 542285, 650742, 759199, 976113, 1084570, 1301484, 1518398, 1626855, 1952226, 2169140, 2277597, 3036796, 3253710, 3795995, 3904452, 4555194, 4880565, 6507420, 6832791, 7591990, 9110388, 9761130, 11387985, 13665582, 15183980, 19522260, 22775970, 27331164, 34163955, 45551940, 68327910, 136655820]

約数ペア:

[(1, 136655820), (2, 68327910), (3, 45551940), (4, 34163955), (5, 27331164), (6, 22775970), (7, 19522260), (9, 15183980), (10, 13665582), (12, 11387985), (14, 9761130), (15, 9110388), (18, 7591990), (20, 6832791), (21, 6507420), (28, 4880565), (30, 4555194), (35, 3904452), (36, 3795995), (42, 3253710), (45, 3036796), (60, 2277597), (63, 2169140), (70, 1952226), (84, 1626855), (90, 1518398), (105, 1301484), (126, 1084570), (140, 976113), (180, 759199), (210, 650742), (252, 542285), (315, 433828), (420, 325371), (630, 216914), (1260, 108457)]