131434170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:325

約数の個数: 128

約数和(自身を含む): 376358400

約数和(自身を除く): 244924230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 53, 70, 98, 105, 106, 147, 159, 210, 241, 245, 265, 294, 318, 343, 371, 482, 490, 530, 686, 723, 735, 742, 795, 1029, 1113, 1205, 1446, 1470, 1590, 1687, 1715, 1855, 2058, 2226, 2410, 2597, 3374, 3430, 3615, 3710, 5061, 5145, 5194, 5565, 7230, 7791, 8435, 10122, 10290, 11130, 11809, 12773, 12985, 15582, 16870, 18179, 23618, 25305, 25546, 25970, 35427, 36358, 38319, 38955, 50610, 54537, 59045, 63865, 70854, 76638, 77910, 82663, 89411, 90895, 109074, 118090, 127730, 165326, 177135, 178822, 181790, 191595, 247989, 268233, 272685, 354270, 383190, 413315, 447055, 495978, 536466, 545370, 625877, 826630, 894110, 1239945, 1251754, 1341165, 1877631, 2479890, 2682330, 3129385, 3755262, 4381139, 6258770, 8762278, 9388155, 13143417, 18776310, 21905695, 26286834, 43811390, 65717085, 131434170]

約数ペア:

[(1, 131434170), (2, 65717085), (3, 43811390), (5, 26286834), (6, 21905695), (7, 18776310), (10, 13143417), (14, 9388155), (15, 8762278), (21, 6258770), (30, 4381139), (35, 3755262), (42, 3129385), (49, 2682330), (53, 2479890), (70, 1877631), (98, 1341165), (105, 1251754), (106, 1239945), (147, 894110), (159, 826630), (210, 625877), (241, 545370), (245, 536466), (265, 495978), (294, 447055), (318, 413315), (343, 383190), (371, 354270), (482, 272685), (490, 268233), (530, 247989), (686, 191595), (723, 181790), (735, 178822), (742, 177135), (795, 165326), (1029, 127730), (1113, 118090), (1205, 109074), (1446, 90895), (1470, 89411), (1590, 82663), (1687, 77910), (1715, 76638), (1855, 70854), (2058, 63865), (2226, 59045), (2410, 54537), (2597, 50610), (3374, 38955), (3430, 38319), (3615, 36358), (3710, 35427), (5061, 25970), (5145, 25546), (5194, 25305), (5565, 23618), (7230, 18179), (7791, 16870), (8435, 15582), (10122, 12985), (10290, 12773), (11130, 11809)]