2018997030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1\times {\mathrm{2029}}^1$

素因数の和:2889

約数の個数: 64

約数和(自身を含む): 4972363200

約数和(自身を除く): 2953366170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 809, 1230, 1618, 2029, 2427, 4045, 4058, 4854, 6087, 8090, 10145, 12135, 12174, 20290, 24270, 30435, 33169, 60870, 66338, 83189, 99507, 165845, 166378, 199014, 249567, 331690, 415945, 497535, 499134, 831890, 995070, 1247835, 1641461, 2495670, 3282922, 4924383, 8207305, 9848766, 16414610, 24621915, 49243830, 67299901, 134599802, 201899703, 336499505, 403799406, 672999010, 1009498515, 2018997030]

約数ペア:

[(1, 2018997030), (2, 1009498515), (3, 672999010), (5, 403799406), (6, 336499505), (10, 201899703), (15, 134599802), (30, 67299901), (41, 49243830), (82, 24621915), (123, 16414610), (205, 9848766), (246, 8207305), (410, 4924383), (615, 3282922), (809, 2495670), (1230, 1641461), (1618, 1247835), (2029, 995070), (2427, 831890), (4045, 499134), (4058, 497535), (4854, 415945), (6087, 331690), (8090, 249567), (10145, 199014), (12135, 166378), (12174, 165845), (20290, 99507), (24270, 83189), (30435, 66338), (33169, 60870)]