84773430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:483

約数の個数: 144

約数和(自身を含む): 262491840

約数和(自身を除く): 177718410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 47, 49, 63, 70, 90, 94, 98, 105, 126, 141, 147, 210, 235, 245, 282, 294, 315, 329, 409, 423, 441, 470, 490, 630, 658, 705, 735, 818, 846, 882, 987, 1227, 1410, 1470, 1645, 1974, 2045, 2115, 2205, 2303, 2454, 2863, 2961, 3290, 3681, 4090, 4230, 4410, 4606, 4935, 5726, 5922, 6135, 6909, 7362, 8589, 9870, 11515, 12270, 13818, 14315, 14805, 17178, 18405, 19223, 20041, 20727, 23030, 25767, 28630, 29610, 34545, 36810, 38446, 40082, 41454, 42945, 51534, 57669, 60123, 69090, 85890, 96115, 100205, 103635, 115338, 120246, 128835, 134561, 173007, 180369, 192230, 200410, 207270, 257670, 269122, 288345, 300615, 346014, 360738, 403683, 576690, 601230, 672805, 807366, 865035, 901845, 941927, 1211049, 1345610, 1730070, 1803690, 1883854, 2018415, 2422098, 2825781, 4036830, 4709635, 5651562, 6055245, 8477343, 9419270, 12110490, 14128905, 16954686, 28257810, 42386715, 84773430]

約数ペア:

[(1, 84773430), (2, 42386715), (3, 28257810), (5, 16954686), (6, 14128905), (7, 12110490), (9, 9419270), (10, 8477343), (14, 6055245), (15, 5651562), (18, 4709635), (21, 4036830), (30, 2825781), (35, 2422098), (42, 2018415), (45, 1883854), (47, 1803690), (49, 1730070), (63, 1345610), (70, 1211049), (90, 941927), (94, 901845), (98, 865035), (105, 807366), (126, 672805), (141, 601230), (147, 576690), (210, 403683), (235, 360738), (245, 346014), (282, 300615), (294, 288345), (315, 269122), (329, 257670), (409, 207270), (423, 200410), (441, 192230), (470, 180369), (490, 173007), (630, 134561), (658, 128835), (705, 120246), (735, 115338), (818, 103635), (846, 100205), (882, 96115), (987, 85890), (1227, 69090), (1410, 60123), (1470, 57669), (1645, 51534), (1974, 42945), (2045, 41454), (2115, 40082), (2205, 38446), (2303, 36810), (2454, 34545), (2863, 29610), (2961, 28630), (3290, 25767), (3681, 23030), (4090, 20727), (4230, 20041), (4410, 19223), (4606, 18405), (4935, 17178), (5726, 14805), (5922, 14315), (6135, 13818), (6909, 12270), (7362, 11515), (8589, 9870)]