65922090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:264

約数の個数: 128

約数和(自身を含む): 184488192

約数和(自身を除く): 118566102

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 61, 65, 78, 85, 102, 122, 130, 163, 170, 183, 195, 221, 255, 305, 326, 366, 390, 442, 489, 510, 610, 663, 793, 815, 915, 978, 1037, 1105, 1326, 1586, 1630, 1830, 2074, 2119, 2210, 2379, 2445, 2771, 3111, 3315, 3965, 4238, 4758, 4890, 5185, 5542, 6222, 6357, 6630, 7930, 8313, 9943, 10370, 10595, 11895, 12714, 13481, 13855, 15555, 16626, 19886, 21190, 23790, 26962, 27710, 29829, 31110, 31785, 36023, 40443, 41565, 49715, 59658, 63570, 67405, 72046, 80886, 83130, 99430, 108069, 129259, 134810, 149145, 169031, 180115, 202215, 216138, 258518, 298290, 338062, 360230, 387777, 404430, 507093, 540345, 646295, 775554, 845155, 1014186, 1080690, 1292590, 1690310, 1938885, 2197403, 2535465, 3877770, 4394806, 5070930, 6592209, 10987015, 13184418, 21974030, 32961045, 65922090]

約数ペア:

[(1, 65922090), (2, 32961045), (3, 21974030), (5, 13184418), (6, 10987015), (10, 6592209), (13, 5070930), (15, 4394806), (17, 3877770), (26, 2535465), (30, 2197403), (34, 1938885), (39, 1690310), (51, 1292590), (61, 1080690), (65, 1014186), (78, 845155), (85, 775554), (102, 646295), (122, 540345), (130, 507093), (163, 404430), (170, 387777), (183, 360230), (195, 338062), (221, 298290), (255, 258518), (305, 216138), (326, 202215), (366, 180115), (390, 169031), (442, 149145), (489, 134810), (510, 129259), (610, 108069), (663, 99430), (793, 83130), (815, 80886), (915, 72046), (978, 67405), (1037, 63570), (1105, 59658), (1326, 49715), (1586, 41565), (1630, 40443), (1830, 36023), (2074, 31785), (2119, 31110), (2210, 29829), (2379, 27710), (2445, 26962), (2771, 23790), (3111, 21190), (3315, 19886), (3965, 16626), (4238, 15555), (4758, 13855), (4890, 13481), (5185, 12714), (5542, 11895), (6222, 10595), (6357, 10370), (6630, 9943), (7930, 8313)]