97640340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{33211}}^1$

素因数の和:33237

約数の個数: 72

約数和(自身を含む): 318038112

約数和(自身を除く): 220397772

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 33211, 66422, 99633, 132844, 166055, 199266, 232477, 332110, 398532, 464954, 498165, 664220, 697431, 929908, 996330, 1162385, 1394862, 1627339, 1992660, 2324770, 2789724, 3254678, 3487155, 4649540, 4882017, 6509356, 6974310, 8136695, 9764034, 13948620, 16273390, 19528068, 24410085, 32546780, 48820170, 97640340]

約数ペア:

[(1, 97640340), (2, 48820170), (3, 32546780), (4, 24410085), (5, 19528068), (6, 16273390), (7, 13948620), (10, 9764034), (12, 8136695), (14, 6974310), (15, 6509356), (20, 4882017), (21, 4649540), (28, 3487155), (30, 3254678), (35, 2789724), (42, 2324770), (49, 1992660), (60, 1627339), (70, 1394862), (84, 1162385), (98, 996330), (105, 929908), (140, 697431), (147, 664220), (196, 498165), (210, 464954), (245, 398532), (294, 332110), (420, 232477), (490, 199266), (588, 166055), (735, 132844), (980, 99633), (1470, 66422), (2940, 33211)]