173320070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:246

約数の個数: 128

約数和(自身を含む): 412065792

約数和(自身を除く): 238745722

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 53, 55, 62, 70, 77, 106, 110, 137, 154, 155, 217, 265, 274, 310, 341, 371, 385, 434, 530, 583, 682, 685, 742, 770, 959, 1085, 1166, 1370, 1507, 1643, 1705, 1855, 1918, 2170, 2387, 2915, 3014, 3286, 3410, 3710, 4081, 4247, 4774, 4795, 5830, 7261, 7535, 8162, 8215, 8494, 9590, 10549, 11501, 11935, 14522, 15070, 16430, 18073, 20405, 21098, 21235, 23002, 23870, 29729, 36146, 36305, 40810, 42470, 46717, 50827, 52745, 57505, 59458, 72610, 79871, 90365, 93434, 101654, 105490, 115010, 126511, 148645, 159742, 180730, 225091, 233585, 253022, 254135, 297290, 327019, 399355, 450182, 467170, 508270, 559097, 632555, 654038, 798710, 1118194, 1125455, 1265110, 1575637, 1635095, 2250910, 2476001, 2795485, 3151274, 3270190, 4952002, 5590970, 7878185, 12380005, 15756370, 17332007, 24760010, 34664014, 86660035, 173320070]

約数ペア:

[(1, 173320070), (2, 86660035), (5, 34664014), (7, 24760010), (10, 17332007), (11, 15756370), (14, 12380005), (22, 7878185), (31, 5590970), (35, 4952002), (53, 3270190), (55, 3151274), (62, 2795485), (70, 2476001), (77, 2250910), (106, 1635095), (110, 1575637), (137, 1265110), (154, 1125455), (155, 1118194), (217, 798710), (265, 654038), (274, 632555), (310, 559097), (341, 508270), (371, 467170), (385, 450182), (434, 399355), (530, 327019), (583, 297290), (682, 254135), (685, 253022), (742, 233585), (770, 225091), (959, 180730), (1085, 159742), (1166, 148645), (1370, 126511), (1507, 115010), (1643, 105490), (1705, 101654), (1855, 93434), (1918, 90365), (2170, 79871), (2387, 72610), (2915, 59458), (3014, 57505), (3286, 52745), (3410, 50827), (3710, 46717), (4081, 42470), (4247, 40810), (4774, 36305), (4795, 36146), (5830, 29729), (7261, 23870), (7535, 23002), (8162, 21235), (8215, 21098), (8494, 20405), (9590, 18073), (10549, 16430), (11501, 15070), (11935, 14522)]