1894411080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181457}}^1$

素因数の和:181503

約数の個数: 96

約数和(自身を含む): 6369175800

約数和(自身を除く): 4474764720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 10440, 181457, 362914, 544371, 725828, 907285, 1088742, 1451656, 1633113, 1814570, 2177484, 2721855, 3266226, 3629140, 4354968, 5262253, 5443710, 6532452, 7258280, 8165565, 10524506, 10887420, 13064904, 15786759, 16331130, 21049012, 21774840, 26311265, 31573518, 32662260, 42098024, 47360277, 52622530, 63147036, 65324520, 78933795, 94720554, 105245060, 126294072, 157867590, 189441108, 210490120, 236801385, 315735180, 378882216, 473602770, 631470360, 947205540, 1894411080]

約数ペア:

[(1, 1894411080), (2, 947205540), (3, 631470360), (4, 473602770), (5, 378882216), (6, 315735180), (8, 236801385), (9, 210490120), (10, 189441108), (12, 157867590), (15, 126294072), (18, 105245060), (20, 94720554), (24, 78933795), (29, 65324520), (30, 63147036), (36, 52622530), (40, 47360277), (45, 42098024), (58, 32662260), (60, 31573518), (72, 26311265), (87, 21774840), (90, 21049012), (116, 16331130), (120, 15786759), (145, 13064904), (174, 10887420), (180, 10524506), (232, 8165565), (261, 7258280), (290, 6532452), (348, 5443710), (360, 5262253), (435, 4354968), (522, 3629140), (580, 3266226), (696, 2721855), (870, 2177484), (1044, 1814570), (1160, 1633113), (1305, 1451656), (1740, 1088742), (2088, 907285), (2610, 725828), (3480, 544371), (5220, 362914), (10440, 181457)]