137203430

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 330220800

約数和(自身を除く): 193017370

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 49, 65, 70, 85, 91, 98, 119, 130, 170, 181, 182, 221, 238, 245, 343, 362, 442, 455, 490, 595, 637, 686, 833, 905, 910, 1105, 1190, 1267, 1274, 1547, 1666, 1715, 1810, 2210, 2353, 2534, 3077, 3094, 3185, 3430, 4165, 4459, 4706, 5831, 6154, 6335, 6370, 7735, 8330, 8869, 8918, 10829, 11662, 11765, 12670, 15385, 15470, 16471, 17738, 21539, 21658, 22295, 23530, 29155, 30770, 32942, 40001, 43078, 44345, 44590, 54145, 58310, 62083, 75803, 80002, 82355, 88690, 107695, 108290, 115297, 124166, 150773, 151606, 164710, 200005, 215390, 230594, 280007, 301546, 310415, 379015, 400010, 560014, 576485, 620830, 753865, 758030, 807079, 1055411, 1152970, 1400035, 1507730, 1614158, 1960049, 2110822, 2800070, 3920098, 4035395, 5277055, 8070790, 9800245, 10554110, 13720343, 19600490, 27440686, 68601715, 137203430]

約数ペア:

[(1, 137203430), (2, 68601715), (5, 27440686), (7, 19600490), (10, 13720343), (13, 10554110), (14, 9800245), (17, 8070790), (26, 5277055), (34, 4035395), (35, 3920098), (49, 2800070), (65, 2110822), (70, 1960049), (85, 1614158), (91, 1507730), (98, 1400035), (119, 1152970), (130, 1055411), (170, 807079), (181, 758030), (182, 753865), (221, 620830), (238, 576485), (245, 560014), (343, 400010), (362, 379015), (442, 310415), (455, 301546), (490, 280007), (595, 230594), (637, 215390), (686, 200005), (833, 164710), (905, 151606), (910, 150773), (1105, 124166), (1190, 115297), (1267, 108290), (1274, 107695), (1547, 88690), (1666, 82355), (1715, 80002), (1810, 75803), (2210, 62083), (2353, 58310), (2534, 54145), (3077, 44590), (3094, 44345), (3185, 43078), (3430, 40001), (4165, 32942), (4459, 30770), (4706, 29155), (5831, 23530), (6154, 22295), (6335, 21658), (6370, 21539), (7735, 17738), (8330, 16471), (8869, 15470), (8918, 15385), (10829, 12670), (11662, 11765)]