350069395

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 502548480

約数和(自身を除く): 152479085

約数列:

[1, 5, 13, 19, 37, 47, 65, 95, 163, 185, 235, 247, 481, 611, 703, 815, 893, 1235, 1739, 2119, 2405, 3055, 3097, 3515, 4465, 6031, 7661, 8695, 9139, 10595, 11609, 15485, 22607, 30155, 33041, 38305, 40261, 45695, 58045, 78403, 99593, 113035, 114589, 145559, 165205, 201305, 283457, 392015, 429533, 497965, 572945, 727795, 1417285, 1489657, 1892267, 2147665, 3684941, 5385683, 7448285, 9461335, 18424705, 26928415, 70013879, 350069395]

約数ペア:

[(1, 350069395), (5, 70013879), (13, 26928415), (19, 18424705), (37, 9461335), (47, 7448285), (65, 5385683), (95, 3684941), (163, 2147665), (185, 1892267), (235, 1489657), (247, 1417285), (481, 727795), (611, 572945), (703, 497965), (815, 429533), (893, 392015), (1235, 283457), (1739, 201305), (2119, 165205), (2405, 145559), (3055, 114589), (3097, 113035), (3515, 99593), (4465, 78403), (6031, 58045), (7661, 45695), (8695, 40261), (9139, 38305), (10595, 33041), (11609, 30155), (15485, 22607)]