173836390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{661}}^1$

素因数の和:722

約数の個数: 96

約数和(自身を含む): 409719744

約数和(自身を除く): 235883354

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 170, 182, 221, 238, 289, 442, 455, 578, 595, 661, 910, 1105, 1190, 1322, 1445, 1547, 2023, 2210, 2890, 3094, 3305, 3757, 4046, 4627, 6610, 7514, 7735, 8593, 9254, 10115, 11237, 15470, 17186, 18785, 20230, 22474, 23135, 26299, 37570, 42965, 46270, 52598, 56185, 60151, 78659, 85930, 112370, 120302, 131495, 146081, 157318, 191029, 262990, 292162, 300755, 382058, 393295, 601510, 730405, 786590, 955145, 1022567, 1337203, 1460810, 1910290, 2045134, 2483377, 2674406, 4966754, 5112835, 6686015, 10225670, 12416885, 13372030, 17383639, 24833770, 34767278, 86918195, 173836390]

約数ペア:

[(1, 173836390), (2, 86918195), (5, 34767278), (7, 24833770), (10, 17383639), (13, 13372030), (14, 12416885), (17, 10225670), (26, 6686015), (34, 5112835), (35, 4966754), (65, 2674406), (70, 2483377), (85, 2045134), (91, 1910290), (119, 1460810), (130, 1337203), (170, 1022567), (182, 955145), (221, 786590), (238, 730405), (289, 601510), (442, 393295), (455, 382058), (578, 300755), (595, 292162), (661, 262990), (910, 191029), (1105, 157318), (1190, 146081), (1322, 131495), (1445, 120302), (1547, 112370), (2023, 85930), (2210, 78659), (2890, 60151), (3094, 56185), (3305, 52598), (3757, 46270), (4046, 42965), (4627, 37570), (6610, 26299), (7514, 23135), (7735, 22474), (8593, 20230), (9254, 18785), (10115, 17186), (11237, 15470)]