472987140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1531}}^1$

素因数の和:1833

約数の個数: 96

約数和(自身を含む): 1400125440

約数和(自身を除く): 927138300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 271, 285, 380, 542, 570, 813, 1084, 1140, 1355, 1531, 1626, 2710, 3062, 3252, 4065, 4593, 5149, 5420, 6124, 7655, 8130, 9186, 10298, 15310, 15447, 16260, 18372, 20596, 22965, 25745, 29089, 30620, 30894, 45930, 51490, 58178, 61788, 77235, 87267, 91860, 102980, 116356, 145445, 154470, 174534, 290890, 308940, 349068, 414901, 436335, 581780, 829802, 872670, 1244703, 1659604, 1745340, 2074505, 2489406, 4149010, 4978812, 6223515, 7883119, 8298020, 12447030, 15766238, 23649357, 24894060, 31532476, 39415595, 47298714, 78831190, 94597428, 118246785, 157662380, 236493570, 472987140]

約数ペア:

[(1, 472987140), (2, 236493570), (3, 157662380), (4, 118246785), (5, 94597428), (6, 78831190), (10, 47298714), (12, 39415595), (15, 31532476), (19, 24894060), (20, 23649357), (30, 15766238), (38, 12447030), (57, 8298020), (60, 7883119), (76, 6223515), (95, 4978812), (114, 4149010), (190, 2489406), (228, 2074505), (271, 1745340), (285, 1659604), (380, 1244703), (542, 872670), (570, 829802), (813, 581780), (1084, 436335), (1140, 414901), (1355, 349068), (1531, 308940), (1626, 290890), (2710, 174534), (3062, 154470), (3252, 145445), (4065, 116356), (4593, 102980), (5149, 91860), (5420, 87267), (6124, 77235), (7655, 61788), (8130, 58178), (9186, 51490), (10298, 45930), (15310, 30894), (15447, 30620), (16260, 29089), (18372, 25745), (20596, 22965)]