169435770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1531}}^1$

素因数の和:1596

約数の個数: 128

約数和(自身を含む): 508280832

約数和(自身を除く): 338845062

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 31, 34, 35, 42, 51, 62, 70, 85, 93, 102, 105, 119, 155, 170, 186, 210, 217, 238, 255, 310, 357, 434, 465, 510, 527, 595, 651, 714, 930, 1054, 1085, 1190, 1302, 1531, 1581, 1785, 2170, 2635, 3062, 3162, 3255, 3570, 3689, 4593, 5270, 6510, 7378, 7655, 7905, 9186, 10717, 11067, 15310, 15810, 18445, 21434, 22134, 22965, 26027, 32151, 36890, 45930, 47461, 52054, 53585, 55335, 64302, 78081, 94922, 107170, 110670, 130135, 142383, 156162, 160755, 182189, 237305, 260270, 284766, 321510, 332227, 364378, 390405, 474610, 546567, 664454, 711915, 780810, 806837, 910945, 996681, 1093134, 1423830, 1613674, 1661135, 1821890, 1993362, 2420511, 2732835, 3322270, 4034185, 4841022, 4983405, 5465670, 5647859, 8068370, 9966810, 11295718, 12102555, 16943577, 24205110, 28239295, 33887154, 56478590, 84717885, 169435770]

約数ペア:

[(1, 169435770), (2, 84717885), (3, 56478590), (5, 33887154), (6, 28239295), (7, 24205110), (10, 16943577), (14, 12102555), (15, 11295718), (17, 9966810), (21, 8068370), (30, 5647859), (31, 5465670), (34, 4983405), (35, 4841022), (42, 4034185), (51, 3322270), (62, 2732835), (70, 2420511), (85, 1993362), (93, 1821890), (102, 1661135), (105, 1613674), (119, 1423830), (155, 1093134), (170, 996681), (186, 910945), (210, 806837), (217, 780810), (238, 711915), (255, 664454), (310, 546567), (357, 474610), (434, 390405), (465, 364378), (510, 332227), (527, 321510), (595, 284766), (651, 260270), (714, 237305), (930, 182189), (1054, 160755), (1085, 156162), (1190, 142383), (1302, 130135), (1531, 110670), (1581, 107170), (1785, 94922), (2170, 78081), (2635, 64302), (3062, 55335), (3162, 53585), (3255, 52054), (3570, 47461), (3689, 45930), (4593, 36890), (5270, 32151), (6510, 26027), (7378, 22965), (7655, 22134), (7905, 21434), (9186, 18445), (10717, 15810), (11067, 15310)]