169939508730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{20903}}^1$

素因数の和:21788

約数の個数: 128

約数和(自身を含む): 455138611200

約数和(自身を除く): 285199102470

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 839, 969, 1615, 1678, 1938, 2517, 3230, 4195, 4845, 5034, 8390, 9690, 12585, 14263, 15941, 20903, 25170, 28526, 31882, 41806, 42789, 47823, 62709, 71315, 79705, 85578, 95646, 104515, 125418, 142630, 159410, 209030, 213945, 239115, 270997, 313545, 355351, 397157, 427890, 478230, 541994, 627090, 710702, 794314, 812991, 1066053, 1191471, 1354985, 1625982, 1776755, 1985785, 2132106, 2382942, 2709970, 3553510, 3971570, 4064955, 5330265, 5957355, 6751669, 8129910, 10660530, 11914710, 13503338, 17537617, 20255007, 33758345, 35075234, 40510014, 52612851, 67516690, 87688085, 101275035, 105225702, 175376170, 202550070, 263064255, 298139489, 333214723, 526128510, 596278978, 666429446, 894418467, 999644169, 1490697445, 1666073615, 1788836934, 1999288338, 2981394890, 3332147230, 4472092335, 4998220845, 5664650291, 8944184670, 9996441690, 11329300582, 16993950873, 28323251455, 33987901746, 56646502910, 84969754365, 169939508730]

約数ペア:

[(1, 169939508730), (2, 84969754365), (3, 56646502910), (5, 33987901746), (6, 28323251455), (10, 16993950873), (15, 11329300582), (17, 9996441690), (19, 8944184670), (30, 5664650291), (34, 4998220845), (38, 4472092335), (51, 3332147230), (57, 2981394890), (85, 1999288338), (95, 1788836934), (102, 1666073615), (114, 1490697445), (170, 999644169), (190, 894418467), (255, 666429446), (285, 596278978), (323, 526128510), (510, 333214723), (570, 298139489), (646, 263064255), (839, 202550070), (969, 175376170), (1615, 105225702), (1678, 101275035), (1938, 87688085), (2517, 67516690), (3230, 52612851), (4195, 40510014), (4845, 35075234), (5034, 33758345), (8390, 20255007), (9690, 17537617), (12585, 13503338), (14263, 11914710), (15941, 10660530), (20903, 8129910), (25170, 6751669), (28526, 5957355), (31882, 5330265), (41806, 4064955), (42789, 3971570), (47823, 3553510), (62709, 2709970), (71315, 2382942), (79705, 2132106), (85578, 1985785), (95646, 1776755), (104515, 1625982), (125418, 1354985), (142630, 1191471), (159410, 1066053), (209030, 812991), (213945, 794314), (239115, 710702), (270997, 627090), (313545, 541994), (355351, 478230), (397157, 427890)]