636959230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 1306531296

約数和(自身を除く): 669572066

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 97, 107, 170, 190, 194, 214, 323, 361, 485, 535, 646, 722, 970, 1070, 1615, 1649, 1805, 1819, 1843, 2033, 3230, 3298, 3610, 3638, 3686, 4066, 6137, 8245, 9095, 9215, 10165, 10379, 12274, 16490, 18190, 18430, 20330, 20758, 30685, 31331, 34561, 35017, 38627, 51895, 61370, 62662, 69122, 70034, 77254, 103790, 156655, 172805, 175085, 176443, 193135, 197201, 313310, 345610, 350170, 352886, 386270, 394402, 595289, 656659, 882215, 986005, 1190578, 1313318, 1764430, 1972010, 2976445, 3283295, 3352417, 3746819, 5952890, 6566590, 6704834, 7493638, 16762085, 18734095, 33524170, 37468190, 63695923, 127391846, 318479615, 636959230]

約数ペア:

[(1, 636959230), (2, 318479615), (5, 127391846), (10, 63695923), (17, 37468190), (19, 33524170), (34, 18734095), (38, 16762085), (85, 7493638), (95, 6704834), (97, 6566590), (107, 5952890), (170, 3746819), (190, 3352417), (194, 3283295), (214, 2976445), (323, 1972010), (361, 1764430), (485, 1313318), (535, 1190578), (646, 986005), (722, 882215), (970, 656659), (1070, 595289), (1615, 394402), (1649, 386270), (1805, 352886), (1819, 350170), (1843, 345610), (2033, 313310), (3230, 197201), (3298, 193135), (3610, 176443), (3638, 175085), (3686, 172805), (4066, 156655), (6137, 103790), (8245, 77254), (9095, 70034), (9215, 69122), (10165, 62662), (10379, 61370), (12274, 51895), (16490, 38627), (18190, 35017), (18430, 34561), (20330, 31331), (20758, 30685)]