193604940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{4463}}^1$

素因数の和:4719

約数の個数: 72

約数和(自身を含む): 589837248

約数和(自身を除く): 396232308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 241, 482, 723, 964, 1205, 1446, 2169, 2410, 2892, 3615, 4338, 4463, 4820, 7230, 8676, 8926, 10845, 13389, 14460, 17852, 21690, 22315, 26778, 40167, 43380, 44630, 53556, 66945, 80334, 89260, 133890, 160668, 200835, 267780, 401670, 803340, 1075583, 2151166, 3226749, 4302332, 5377915, 6453498, 9680247, 10755830, 12906996, 16133745, 19360494, 21511660, 32267490, 38720988, 48401235, 64534980, 96802470, 193604940]

約数ペア:

[(1, 193604940), (2, 96802470), (3, 64534980), (4, 48401235), (5, 38720988), (6, 32267490), (9, 21511660), (10, 19360494), (12, 16133745), (15, 12906996), (18, 10755830), (20, 9680247), (30, 6453498), (36, 5377915), (45, 4302332), (60, 3226749), (90, 2151166), (180, 1075583), (241, 803340), (482, 401670), (723, 267780), (964, 200835), (1205, 160668), (1446, 133890), (2169, 89260), (2410, 80334), (2892, 66945), (3615, 53556), (4338, 44630), (4463, 43380), (4820, 40167), (7230, 26778), (8676, 22315), (8926, 21690), (10845, 17852), (13389, 14460)]