179121470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{853}}^1$

素因数の和:977

約数の個数: 64

約数和(自身を含む): 371879424

約数和(自身を除く): 192757954

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 83, 110, 115, 166, 230, 253, 415, 506, 830, 853, 913, 1265, 1706, 1826, 1909, 2530, 3818, 4265, 4565, 8530, 9130, 9383, 9545, 18766, 19090, 19619, 20999, 39238, 41998, 46915, 70799, 93830, 98095, 104995, 141598, 196190, 209990, 215809, 353995, 431618, 707990, 778789, 1079045, 1557578, 1628377, 2158090, 3256754, 3893945, 7787890, 8141885, 16283770, 17912147, 35824294, 89560735, 179121470]

約数ペア:

[(1, 179121470), (2, 89560735), (5, 35824294), (10, 17912147), (11, 16283770), (22, 8141885), (23, 7787890), (46, 3893945), (55, 3256754), (83, 2158090), (110, 1628377), (115, 1557578), (166, 1079045), (230, 778789), (253, 707990), (415, 431618), (506, 353995), (830, 215809), (853, 209990), (913, 196190), (1265, 141598), (1706, 104995), (1826, 98095), (1909, 93830), (2530, 70799), (3818, 46915), (4265, 41998), (4565, 39238), (8530, 20999), (9130, 19619), (9383, 19090), (9545, 18766)]