99843870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:375

約数の個数: 128

約数和(自身を含む): 289382400

約数和(自身を除く): 189538530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 49, 62, 70, 93, 98, 105, 147, 155, 186, 210, 217, 245, 294, 310, 313, 343, 434, 465, 490, 626, 651, 686, 735, 930, 939, 1029, 1085, 1302, 1470, 1519, 1565, 1715, 1878, 2058, 2170, 2191, 3038, 3130, 3255, 3430, 4382, 4557, 4695, 5145, 6510, 6573, 7595, 9114, 9390, 9703, 10290, 10633, 10955, 13146, 15190, 15337, 19406, 21266, 21910, 22785, 29109, 30674, 31899, 32865, 45570, 46011, 48515, 53165, 58218, 63798, 65730, 67921, 76685, 92022, 97030, 106330, 107359, 135842, 145545, 153370, 159495, 203763, 214718, 230055, 291090, 318990, 322077, 339605, 407526, 460110, 475447, 536795, 644154, 679210, 950894, 1018815, 1073590, 1426341, 1610385, 2037630, 2377235, 2852682, 3220770, 3328129, 4754470, 6656258, 7131705, 9984387, 14263410, 16640645, 19968774, 33281290, 49921935, 99843870]

約数ペア:

[(1, 99843870), (2, 49921935), (3, 33281290), (5, 19968774), (6, 16640645), (7, 14263410), (10, 9984387), (14, 7131705), (15, 6656258), (21, 4754470), (30, 3328129), (31, 3220770), (35, 2852682), (42, 2377235), (49, 2037630), (62, 1610385), (70, 1426341), (93, 1073590), (98, 1018815), (105, 950894), (147, 679210), (155, 644154), (186, 536795), (210, 475447), (217, 460110), (245, 407526), (294, 339605), (310, 322077), (313, 318990), (343, 291090), (434, 230055), (465, 214718), (490, 203763), (626, 159495), (651, 153370), (686, 145545), (735, 135842), (930, 107359), (939, 106330), (1029, 97030), (1085, 92022), (1302, 76685), (1470, 67921), (1519, 65730), (1565, 63798), (1715, 58218), (1878, 53165), (2058, 48515), (2170, 46011), (2191, 45570), (3038, 32865), (3130, 31899), (3255, 30674), (3430, 29109), (4382, 22785), (4557, 21910), (4695, 21266), (5145, 19406), (6510, 15337), (6573, 15190), (7595, 13146), (9114, 10955), (9390, 10633), (9703, 10290)]