17320450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 40497408

約数和(自身を除く): 23176958

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 41, 50, 70, 71, 82, 85, 119, 142, 170, 175, 205, 238, 287, 350, 355, 410, 425, 497, 574, 595, 697, 710, 850, 994, 1025, 1190, 1207, 1394, 1435, 1775, 2050, 2414, 2485, 2870, 2911, 2975, 3485, 3550, 4879, 4970, 5822, 5950, 6035, 6970, 7175, 8449, 9758, 12070, 12425, 14350, 14555, 16898, 17425, 20377, 24395, 24850, 29110, 30175, 34850, 40754, 42245, 48790, 49487, 60350, 72775, 84490, 98974, 101885, 121975, 145550, 203770, 211225, 243950, 247435, 346409, 422450, 494870, 509425, 692818, 1018850, 1237175, 1732045, 2474350, 3464090, 8660225, 17320450]

約数ペア:

[(1, 17320450), (2, 8660225), (5, 3464090), (7, 2474350), (10, 1732045), (14, 1237175), (17, 1018850), (25, 692818), (34, 509425), (35, 494870), (41, 422450), (50, 346409), (70, 247435), (71, 243950), (82, 211225), (85, 203770), (119, 145550), (142, 121975), (170, 101885), (175, 98974), (205, 84490), (238, 72775), (287, 60350), (350, 49487), (355, 48790), (410, 42245), (425, 40754), (497, 34850), (574, 30175), (595, 29110), (697, 24850), (710, 24395), (850, 20377), (994, 17425), (1025, 16898), (1190, 14555), (1207, 14350), (1394, 12425), (1435, 12070), (1775, 9758), (2050, 8449), (2414, 7175), (2485, 6970), (2870, 6035), (2911, 5950), (2975, 5822), (3485, 4970), (3550, 4879)]